Home / 5,573,728.44-8,357,430.42-5,098,200.12

Finding the Fourth Proportional to 5,573,728.44, 8,357,430.42 and 5,098,200.12

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Solution

The fourth proportional to 5,573,728.44, 8,357,430.42 and 5,098,200.12 is: 7,644,407.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,728.44 : 8,357,430.42 = 5,098,200.12 : x
  2. Step 2: Convert to fraction form
    5,573,728.44/8,357,430.42 = 5,098,200.12/x
  3. Step 3: Cross multiply
    5,573,728.44x = 8,357,430.42 × 5,098,200.12
  4. Step 4: Simplify right side
    5,573,728.44x = 42,607,852,770,135.65
  5. Step 5: Solve for x
    x = 42,607,852,770,135.65/5,573,728.44
  6. Step 6: Final answer
    x = 7,644,407.73

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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.