Home / 6,712,469.60-10,070,162.40-2,452,631.04

Finding the Fourth Proportional to 6,712,469.60, 10,070,162.40 and 2,452,631.04

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Solution

The fourth proportional to 6,712,469.60, 10,070,162.40 and 2,452,631.04 is: 3,679,479.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,469.60 : 10,070,162.40 = 2,452,631.04 : x
  2. Step 2: Convert to fraction form
    6,712,469.60/10,070,162.40 = 2,452,631.04/x
  3. Step 3: Cross multiply
    6,712,469.60x = 10,070,162.40 × 2,452,631.04
  4. Step 4: Simplify right side
    6,712,469.60x = 24,698,392,880,080.90
  5. Step 5: Solve for x
    x = 24,698,392,880,080.90/6,712,469.60
  6. Step 6: Final answer
    x = 3,679,479.29

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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.