Home / 1,083,316.40-1,494,958.40-599,871.16

Finding the Fourth Proportional to 1,083,316.40, 1,494,958.40 and 599,871.16

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Solution

The fourth proportional to 1,083,316.40, 1,494,958.40 and 599,871.16 is: 827,812.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,316.40 : 1,494,958.40 = 599,871.16 : x
  2. Step 2: Convert to fraction form
    1,083,316.40/1,494,958.40 = 599,871.16/x
  3. Step 3: Cross multiply
    1,083,316.40x = 1,494,958.40 × 599,871.16
  4. Step 4: Simplify right side
    1,083,316.40x = 896,782,429,559.74
  5. Step 5: Solve for x
    x = 896,782,429,559.74/1,083,316.40
  6. Step 6: Final answer
    x = 827,812.11

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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.