Home / 7,136,632.90-10,704,949.35-4,984,296.85

Finding the Fourth Proportional to 7,136,632.90, 10,704,949.35 and 4,984,296.85

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Solution

The fourth proportional to 7,136,632.90, 10,704,949.35 and 4,984,296.85 is: 7,476,445.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,136,632.90 : 10,704,949.35 = 4,984,296.85 : x
  2. Step 2: Convert to fraction form
    7,136,632.90/10,704,949.35 = 4,984,296.85/x
  3. Step 3: Cross multiply
    7,136,632.90x = 10,704,949.35 × 4,984,296.85
  4. Step 4: Simplify right side
    7,136,632.90x = 53,356,645,324,614.54
  5. Step 5: Solve for x
    x = 53,356,645,324,614.54/7,136,632.90
  6. Step 6: Final answer
    x = 7,476,445.28

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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.