Home / 4,354,363.52-6,530,781.48-1,658,850.47

Finding the Fourth Proportional to 4,354,363.52, 6,530,781.48 and 1,658,850.47

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Solution

The fourth proportional to 4,354,363.52, 6,530,781.48 and 1,658,850.47 is: 2,487,984.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,363.52 : 6,530,781.48 = 1,658,850.47 : x
  2. Step 2: Convert to fraction form
    4,354,363.52/6,530,781.48 = 1,658,850.47/x
  3. Step 3: Cross multiply
    4,354,363.52x = 6,530,781.48 × 1,658,850.47
  4. Step 4: Simplify right side
    4,354,363.52x = 10,833,589,927,565.30
  5. Step 5: Solve for x
    x = 10,833,589,927,565.30/4,354,363.52
  6. Step 6: Final answer
    x = 2,487,984.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.