Home / 4,512,325.59-6,765,122.16-2,714,787.90

Finding the Fourth Proportional to 4,512,325.59, 6,765,122.16 and 2,714,787.90

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Solution

The fourth proportional to 4,512,325.59, 6,765,122.16 and 2,714,787.90 is: 4,070,156.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512,325.59 : 6,765,122.16 = 2,714,787.90 : x
  2. Step 2: Convert to fraction form
    4,512,325.59/6,765,122.16 = 2,714,787.90/x
  3. Step 3: Cross multiply
    4,512,325.59x = 6,765,122.16 × 2,714,787.90
  4. Step 4: Simplify right side
    4,512,325.59x = 18,365,871,781,989.86
  5. Step 5: Solve for x
    x = 18,365,871,781,989.86/4,512,325.59
  6. Step 6: Final answer
    x = 4,070,156.60

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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.