Home / 5,417,184.24-7,475,666.50-2,969,750.80

Finding the Fourth Proportional to 5,417,184.24, 7,475,666.50 and 2,969,750.80

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Solution

The fourth proportional to 5,417,184.24, 7,475,666.50 and 2,969,750.80 is: 4,098,229.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,184.24 : 7,475,666.50 = 2,969,750.80 : x
  2. Step 2: Convert to fraction form
    5,417,184.24/7,475,666.50 = 2,969,750.80/x
  3. Step 3: Cross multiply
    5,417,184.24x = 7,475,666.50 × 2,969,750.80
  4. Step 4: Simplify right side
    5,417,184.24x = 22,200,866,568,908.20
  5. Step 5: Solve for x
    x = 22,200,866,568,908.20/5,417,184.24
  6. Step 6: Final answer
    x = 4,098,229.93

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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.