Home / 4,836,343.33-6,674,206.76-2,631,218.68

Finding the Fourth Proportional to 4,836,343.33, 6,674,206.76 and 2,631,218.68

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Solution

The fourth proportional to 4,836,343.33, 6,674,206.76 and 2,631,218.68 is: 3,631,110.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,343.33 : 6,674,206.76 = 2,631,218.68 : x
  2. Step 2: Convert to fraction form
    4,836,343.33/6,674,206.76 = 2,631,218.68/x
  3. Step 3: Cross multiply
    4,836,343.33x = 6,674,206.76 × 2,631,218.68
  4. Step 4: Simplify right side
    4,836,343.33x = 17,561,297,527,324.27
  5. Step 5: Solve for x
    x = 17,561,297,527,324.27/4,836,343.33
  6. Step 6: Final answer
    x = 3,631,110.60

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Double scale
Find fourth proportional to 4,836,344.33, 6,674,208.14 and 2,631,219.68
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.