Home / 3,132,004.32-4,698,317.52-1,001,553.12

Finding the Fourth Proportional to 3,132,004.32, 4,698,317.52 and 1,001,553.12

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Solution

The fourth proportional to 3,132,004.32, 4,698,317.52 and 1,001,553.12 is: 1,502,429.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,004.32 : 4,698,317.52 = 1,001,553.12 : x
  2. Step 2: Convert to fraction form
    3,132,004.32/4,698,317.52 = 1,001,553.12/x
  3. Step 3: Cross multiply
    3,132,004.32x = 4,698,317.52 × 1,001,553.12
  4. Step 4: Simplify right side
    3,132,004.32x = 4,705,614,570,906.66
  5. Step 5: Solve for x
    x = 4,705,614,570,906.66/3,132,004.32
  6. Step 6: Final answer
    x = 1,502,429.14

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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.