Home / 1,554,526.71-2,331,790.16-607,233.15

Finding the Fourth Proportional to 1,554,526.71, 2,331,790.16 and 607,233.15

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Solution

The fourth proportional to 1,554,526.71, 2,331,790.16 and 607,233.15 is: 910,849.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,526.71 : 2,331,790.16 = 607,233.15 : x
  2. Step 2: Convert to fraction form
    1,554,526.71/2,331,790.16 = 607,233.15/x
  3. Step 3: Cross multiply
    1,554,526.71x = 2,331,790.16 × 607,233.15
  4. Step 4: Simplify right side
    1,554,526.71x = 1,415,940,280,959.64
  5. Step 5: Solve for x
    x = 1,415,940,280,959.64/1,554,526.71
  6. Step 6: Final answer
    x = 910,849.76

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.