Home / 1,024,026-1,413,687.18-748,074

Finding the Fourth Proportional to 1,024,026, 1,413,687.18 and 748,074

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Solution

The fourth proportional to 1,024,026, 1,413,687.18 and 748,074 is: 1,032,730.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,026 : 1,413,687.18 = 748,074 : x
  2. Step 2: Convert to fraction form
    1,024,026/1,413,687.18 = 748,074/x
  3. Step 3: Cross multiply
    1,024,026x = 1,413,687.18 × 748,074
  4. Step 4: Simplify right side
    1,024,026x = 1,057,542,623,491.32
  5. Step 5: Solve for x
    x = 1,057,542,623,491.32/1,024,026
  6. Step 6: Final answer
    x = 1,032,730.25

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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.