Home / 5,152,802.20-7,729,203.30-5,034,704.20

Finding the Fourth Proportional to 5,152,802.20, 7,729,203.30 and 5,034,704.20

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Solution

The fourth proportional to 5,152,802.20, 7,729,203.30 and 5,034,704.20 is: 7,552,056.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,152,802.20 : 7,729,203.30 = 5,034,704.20 : x
  2. Step 2: Convert to fraction form
    5,152,802.20/7,729,203.30 = 5,034,704.20/x
  3. Step 3: Cross multiply
    5,152,802.20x = 7,729,203.30 × 5,034,704.20
  4. Step 4: Simplify right side
    5,152,802.20x = 38,914,252,317,163.86
  5. Step 5: Solve for x
    x = 38,914,252,317,163.86/5,152,802.20
  6. Step 6: Final answer
    x = 7,552,056.30

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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.