Home / 3,432,184.60-5,148,276.90-3,274,720.60

Finding the Fourth Proportional to 3,432,184.60, 5,148,276.90 and 3,274,720.60

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Solution

The fourth proportional to 3,432,184.60, 5,148,276.90 and 3,274,720.60 is: 4,912,080.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,184.60 : 5,148,276.90 = 3,274,720.60 : x
  2. Step 2: Convert to fraction form
    3,432,184.60/5,148,276.90 = 3,274,720.60/x
  3. Step 3: Cross multiply
    3,432,184.60x = 5,148,276.90 × 3,274,720.60
  4. Step 4: Simplify right side
    3,432,184.60x = 16,859,168,418,934.14
  5. Step 5: Solve for x
    x = 16,859,168,418,934.14/3,432,184.60
  6. Step 6: Final answer
    x = 4,912,080.90

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1.5x scale

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.