Home / 1,356,966.92-2,035,598.02-503,938.52

Finding the Fourth Proportional to 1,356,966.92, 2,035,598.02 and 503,938.52

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Solution

The fourth proportional to 1,356,966.92, 2,035,598.02 and 503,938.52 is: 755,962.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,966.92 : 2,035,598.02 = 503,938.52 : x
  2. Step 2: Convert to fraction form
    1,356,966.92/2,035,598.02 = 503,938.52/x
  3. Step 3: Cross multiply
    1,356,966.92x = 2,035,598.02 × 503,938.52
  4. Step 4: Simplify right side
    1,356,966.92x = 1,025,816,253,513.73
  5. Step 5: Solve for x
    x = 1,025,816,253,513.73/1,356,966.92
  6. Step 6: Final answer
    x = 755,962.61

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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.