Home / 2,711,095.15-4,063,805.29-913,357.39

Finding the Fourth Proportional to 2,711,095.15, 4,063,805.29 and 913,357.39

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Solution

The fourth proportional to 2,711,095.15, 4,063,805.29 and 913,357.39 is: 1,369,080.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,095.15 : 4,063,805.29 = 913,357.39 : x
  2. Step 2: Convert to fraction form
    2,711,095.15/4,063,805.29 = 913,357.39/x
  3. Step 3: Cross multiply
    2,711,095.15x = 4,063,805.29 × 913,357.39
  4. Step 4: Simplify right side
    2,711,095.15x = 3,711,706,593,142.59
  5. Step 5: Solve for x
    x = 3,711,706,593,142.59/2,711,095.15
  6. Step 6: Final answer
    x = 1,369,080.16

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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.