Home / 5,024,059.20-7,536,549.60-1,658,273.60

Finding the Fourth Proportional to 5,024,059.20, 7,536,549.60 and 1,658,273.60

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Solution

The fourth proportional to 5,024,059.20, 7,536,549.60 and 1,658,273.60 is: 2,487,562.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,059.20 : 7,536,549.60 = 1,658,273.60 : x
  2. Step 2: Convert to fraction form
    5,024,059.20/7,536,549.60 = 1,658,273.60/x
  3. Step 3: Cross multiply
    5,024,059.20x = 7,536,549.60 × 1,658,273.60
  4. Step 4: Simplify right side
    5,024,059.20x = 12,497,661,236,770.56
  5. Step 5: Solve for x
    x = 12,497,661,236,770.56/5,024,059.20
  6. Step 6: Final answer
    x = 2,487,562.49

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1.5x scale

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.