Home / 11,592,420.60-17,388,630.90-4,020,151.80

Finding the Fourth Proportional to 11,592,420.60, 17,388,630.90 and 4,020,151.80

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Solution

The fourth proportional to 11,592,420.60, 17,388,630.90 and 4,020,151.80 is: 6,030,227.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,420.60 : 17,388,630.90 = 4,020,151.80 : x
  2. Step 2: Convert to fraction form
    11,592,420.60/17,388,630.90 = 4,020,151.80/x
  3. Step 3: Cross multiply
    11,592,420.60x = 17,388,630.90 × 4,020,151.80
  4. Step 4: Simplify right side
    11,592,420.60x = 69,904,935,812,170.61
  5. Step 5: Solve for x
    x = 69,904,935,812,170.61/11,592,420.60
  6. Step 6: Final answer
    x = 6,030,227.70

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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.