Home / 10,452,989.57-15,674,608.15-3,977,270.24

Finding the Fourth Proportional to 10,452,989.57, 15,674,608.15 and 3,977,270.24

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Solution

The fourth proportional to 10,452,989.57, 15,674,608.15 and 3,977,270.24 is: 5,964,050.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452,989.57 : 15,674,608.15 = 3,977,270.24 : x
  2. Step 2: Convert to fraction form
    10,452,989.57/15,674,608.15 = 3,977,270.24/x
  3. Step 3: Cross multiply
    10,452,989.57x = 15,674,608.15 × 3,977,270.24
  4. Step 4: Simplify right side
    10,452,989.57x = 62,342,152,430,340.24
  5. Step 5: Solve for x
    x = 62,342,152,430,340.24/10,452,989.57
  6. Step 6: Final answer
    x = 5,964,050.00

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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.