Home / 4,892,593.60-7,340,056.80-2,366,171.20

Finding the Fourth Proportional to 4,892,593.60, 7,340,056.80 and 2,366,171.20

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Solution

The fourth proportional to 4,892,593.60, 7,340,056.80 and 2,366,171.20 is: 3,549,820.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,593.60 : 7,340,056.80 = 2,366,171.20 : x
  2. Step 2: Convert to fraction form
    4,892,593.60/7,340,056.80 = 2,366,171.20/x
  3. Step 3: Cross multiply
    4,892,593.60x = 7,340,056.80 × 2,366,171.20
  4. Step 4: Simplify right side
    4,892,593.60x = 17,367,831,006,524.16
  5. Step 5: Solve for x
    x = 17,367,831,006,524.16/4,892,593.60
  6. Step 6: Final answer
    x = 3,549,820.90

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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.