Home / 4,229,431.89-5,836,464.99-2,393,850.76

Finding the Fourth Proportional to 4,229,431.89, 5,836,464.99 and 2,393,850.76

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Solution

The fourth proportional to 4,229,431.89, 5,836,464.99 and 2,393,850.76 is: 3,303,428.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,431.89 : 5,836,464.99 = 2,393,850.76 : x
  2. Step 2: Convert to fraction form
    4,229,431.89/5,836,464.99 = 2,393,850.76/x
  3. Step 3: Cross multiply
    4,229,431.89x = 5,836,464.99 × 2,393,850.76
  4. Step 4: Simplify right side
    4,229,431.89x = 13,971,626,178,332.04
  5. Step 5: Solve for x
    x = 13,971,626,178,332.04/4,229,431.89
  6. Step 6: Final answer
    x = 3,303,428.58

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Double scale
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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.