Home / 5,060,229.60-7,590,335.04-1,648,512.12

Finding the Fourth Proportional to 5,060,229.60, 7,590,335.04 and 1,648,512.12

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Solution

The fourth proportional to 5,060,229.60, 7,590,335.04 and 1,648,512.12 is: 2,472,765.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,229.60 : 7,590,335.04 = 1,648,512.12 : x
  2. Step 2: Convert to fraction form
    5,060,229.60/7,590,335.04 = 1,648,512.12/x
  3. Step 3: Cross multiply
    5,060,229.60x = 7,590,335.04 × 1,648,512.12
  4. Step 4: Simplify right side
    5,060,229.60x = 12,512,759,308,300.69
  5. Step 5: Solve for x
    x = 12,512,759,308,300.69/5,060,229.60
  6. Step 6: Final answer
    x = 2,472,765.13

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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.