Home / 3,727,518.48-5,590,654.88-1,032,116.16

Finding the Fourth Proportional to 3,727,518.48, 5,590,654.88 and 1,032,116.16

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Solution

The fourth proportional to 3,727,518.48, 5,590,654.88 and 1,032,116.16 is: 1,548,001.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,518.48 : 5,590,654.88 = 1,032,116.16 : x
  2. Step 2: Convert to fraction form
    3,727,518.48/5,590,654.88 = 1,032,116.16/x
  3. Step 3: Cross multiply
    3,727,518.48x = 5,590,654.88 × 1,032,116.16
  4. Step 4: Simplify right side
    3,727,518.48x = 5,770,205,246,630.86
  5. Step 5: Solve for x
    x = 5,770,205,246,630.86/3,727,518.48
  6. Step 6: Final answer
    x = 1,548,001.78

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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.