Home / 4,932,001.10-7,398,001.65-3,577,810.70

Finding the Fourth Proportional to 4,932,001.10, 7,398,001.65 and 3,577,810.70

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Solution

The fourth proportional to 4,932,001.10, 7,398,001.65 and 3,577,810.70 is: 5,366,716.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,001.10 : 7,398,001.65 = 3,577,810.70 : x
  2. Step 2: Convert to fraction form
    4,932,001.10/7,398,001.65 = 3,577,810.70/x
  3. Step 3: Cross multiply
    4,932,001.10x = 7,398,001.65 × 3,577,810.70
  4. Step 4: Simplify right side
    4,932,001.10x = 26,468,649,461,987.66
  5. Step 5: Solve for x
    x = 26,468,649,461,987.66/4,932,001.10
  6. Step 6: Final answer
    x = 5,366,716.05

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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.