Home / 10,352,584.60-15,517,212.90-4,963,816.60

Finding the Fourth Proportional to 10,352,584.60, 15,517,212.90 and 4,963,816.60

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Solution

The fourth proportional to 10,352,584.60, 15,517,212.90 and 4,963,816.60 is: 7,440,132.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352,584.60 : 15,517,212.90 = 4,963,816.60 : x
  2. Step 2: Convert to fraction form
    10,352,584.60/15,517,212.90 = 4,963,816.60/x
  3. Step 3: Cross multiply
    10,352,584.60x = 15,517,212.90 × 4,963,816.60
  4. Step 4: Simplify right side
    10,352,584.60x = 77,024,598,978,754.14
  5. Step 5: Solve for x
    x = 77,024,598,978,754.14/10,352,584.60
  6. Step 6: Final answer
    x = 7,440,132.29

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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.