Home / 5,744,013.65-7,926,602.30-3,130,600.28

Finding the Fourth Proportional to 5,744,013.65, 7,926,602.30 and 3,130,600.28

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Solution

The fourth proportional to 5,744,013.65, 7,926,602.30 and 3,130,600.28 is: 4,320,153.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,013.65 : 7,926,602.30 = 3,130,600.28 : x
  2. Step 2: Convert to fraction form
    5,744,013.65/7,926,602.30 = 3,130,600.28/x
  3. Step 3: Cross multiply
    5,744,013.65x = 7,926,602.30 × 3,130,600.28
  4. Step 4: Simplify right side
    5,744,013.65x = 24,815,023,324,542.63
  5. Step 5: Solve for x
    x = 24,815,023,324,542.63/5,744,013.65
  6. Step 6: Final answer
    x = 4,320,153.97

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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.