Home / 4,960,631.52-6,845,440.08-2,755,637.16

Finding the Fourth Proportional to 4,960,631.52, 6,845,440.08 and 2,755,637.16

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Solution

The fourth proportional to 4,960,631.52, 6,845,440.08 and 2,755,637.16 is: 3,802,650.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,631.52 : 6,845,440.08 = 2,755,637.16 : x
  2. Step 2: Convert to fraction form
    4,960,631.52/6,845,440.08 = 2,755,637.16/x
  3. Step 3: Cross multiply
    4,960,631.52x = 6,845,440.08 × 2,755,637.16
  4. Step 4: Simplify right side
    4,960,631.52x = 18,863,549,061,001.38
  5. Step 5: Solve for x
    x = 18,863,549,061,001.38/4,960,631.52
  6. Step 6: Final answer
    x = 3,802,650.73

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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.