Home / 1,059,937.92-1,462,713.28-607,230.72

Finding the Fourth Proportional to 1,059,937.92, 1,462,713.28 and 607,230.72

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Solution

The fourth proportional to 1,059,937.92, 1,462,713.28 and 607,230.72 is: 837,977.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,937.92 : 1,462,713.28 = 607,230.72 : x
  2. Step 2: Convert to fraction form
    1,059,937.92/1,462,713.28 = 607,230.72/x
  3. Step 3: Cross multiply
    1,059,937.92x = 1,462,713.28 × 607,230.72
  4. Step 4: Simplify right side
    1,059,937.92x = 888,204,438,167.96
  5. Step 5: Solve for x
    x = 888,204,438,167.96/1,059,937.92
  6. Step 6: Final answer
    x = 837,977.79

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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.