Home / 1,450,752.08-2,002,058.69-797,438.61

Finding the Fourth Proportional to 1,450,752.08, 2,002,058.69 and 797,438.61

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Solution

The fourth proportional to 1,450,752.08, 2,002,058.69 and 797,438.61 is: 1,100,476.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,752.08 : 2,002,058.69 = 797,438.61 : x
  2. Step 2: Convert to fraction form
    1,450,752.08/2,002,058.69 = 797,438.61/x
  3. Step 3: Cross multiply
    1,450,752.08x = 2,002,058.69 × 797,438.61
  4. Step 4: Simplify right side
    1,450,752.08x = 1,596,518,898,892.02
  5. Step 5: Solve for x
    x = 1,596,518,898,892.02/1,450,752.08
  6. Step 6: Final answer
    x = 1,100,476.73

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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.