Home / 2,711,101.15-4,063,814.29-913,363.39

Finding the Fourth Proportional to 2,711,101.15, 4,063,814.29 and 913,363.39

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Solution

The fourth proportional to 2,711,101.15, 4,063,814.29 and 913,363.39 is: 1,369,089.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,101.15 : 4,063,814.29 = 913,363.39 : x
  2. Step 2: Convert to fraction form
    2,711,101.15/4,063,814.29 = 913,363.39/x
  3. Step 3: Cross multiply
    2,711,101.15x = 4,063,814.29 × 913,363.39
  4. Step 4: Simplify right side
    2,711,101.15x = 3,711,739,196,244.84
  5. Step 5: Solve for x
    x = 3,711,739,196,244.84/2,711,101.15
  6. Step 6: Final answer
    x = 1,369,089.16

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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.