Home / 5,532,077.60-8,298,116.40-3,140,593.10

Finding the Fourth Proportional to 5,532,077.60, 8,298,116.40 and 3,140,593.10

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Solution

The fourth proportional to 5,532,077.60, 8,298,116.40 and 3,140,593.10 is: 4,710,889.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,077.60 : 8,298,116.40 = 3,140,593.10 : x
  2. Step 2: Convert to fraction form
    5,532,077.60/8,298,116.40 = 3,140,593.10/x
  3. Step 3: Cross multiply
    5,532,077.60x = 8,298,116.40 × 3,140,593.10
  4. Step 4: Simplify right side
    5,532,077.60x = 26,061,007,108,836.84
  5. Step 5: Solve for x
    x = 26,061,007,108,836.84/5,532,077.60
  6. Step 6: Final answer
    x = 4,710,889.65

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Similar ratio
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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.