Home / 5,049,110.70-7,573,666.05-2,918,097.90

Finding the Fourth Proportional to 5,049,110.70, 7,573,666.05 and 2,918,097.90

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Solution

The fourth proportional to 5,049,110.70, 7,573,666.05 and 2,918,097.90 is: 4,377,146.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,110.70 : 7,573,666.05 = 2,918,097.90 : x
  2. Step 2: Convert to fraction form
    5,049,110.70/7,573,666.05 = 2,918,097.90/x
  3. Step 3: Cross multiply
    5,049,110.70x = 7,573,666.05 × 2,918,097.90
  4. Step 4: Simplify right side
    5,049,110.70x = 22,100,698,995,806.29
  5. Step 5: Solve for x
    x = 22,100,698,995,806.29/5,049,110.70
  6. Step 6: Final answer
    x = 4,377,146.85

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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.