Home / 1,060,152.28-1,462,983.78-607,414.12

Finding the Fourth Proportional to 1,060,152.28, 1,462,983.78 and 607,414.12

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Solution

The fourth proportional to 1,060,152.28, 1,462,983.78 and 607,414.12 is: 838,216.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,152.28 : 1,462,983.78 = 607,414.12 : x
  2. Step 2: Convert to fraction form
    1,060,152.28/1,462,983.78 = 607,414.12/x
  3. Step 3: Cross multiply
    1,060,152.28x = 1,462,983.78 × 607,414.12
  4. Step 4: Simplify right side
    1,060,152.28x = 888,637,005,302.97
  5. Step 5: Solve for x
    x = 888,637,005,302.97/1,060,152.28
  6. Step 6: Final answer
    x = 838,216.38

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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.