Home / 8,064,744.20-12,097,116.30-5,377,358.60

Finding the Fourth Proportional to 8,064,744.20, 12,097,116.30 and 5,377,358.60

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Solution

The fourth proportional to 8,064,744.20, 12,097,116.30 and 5,377,358.60 is: 8,066,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,744.20 : 12,097,116.30 = 5,377,358.60 : x
  2. Step 2: Convert to fraction form
    8,064,744.20/12,097,116.30 = 5,377,358.60/x
  3. Step 3: Cross multiply
    8,064,744.20x = 12,097,116.30 × 5,377,358.60
  4. Step 4: Simplify right side
    8,064,744.20x = 65,050,532,371,005.18
  5. Step 5: Solve for x
    x = 65,050,532,371,005.18/8,064,744.20
  6. Step 6: Final answer
    x = 8,066,037.90

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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.