Home / 2,437,432.03-3,363,654.12-1,349,703.60

Finding the Fourth Proportional to 2,437,432.03, 3,363,654.12 and 1,349,703.60

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Solution

The fourth proportional to 2,437,432.03, 3,363,654.12 and 1,349,703.60 is: 1,862,589.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,432.03 : 3,363,654.12 = 1,349,703.60 : x
  2. Step 2: Convert to fraction form
    2,437,432.03/3,363,654.12 = 1,349,703.60/x
  3. Step 3: Cross multiply
    2,437,432.03x = 3,363,654.12 × 1,349,703.60
  4. Step 4: Simplify right side
    2,437,432.03x = 4,539,936,074,918.83
  5. Step 5: Solve for x
    x = 4,539,936,074,918.83/2,437,432.03
  6. Step 6: Final answer
    x = 1,862,589.82

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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.