Home / 4,944,007.40-7,416,011.10-3,516,333.80

Finding the Fourth Proportional to 4,944,007.40, 7,416,011.10 and 3,516,333.80

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Solution

The fourth proportional to 4,944,007.40, 7,416,011.10 and 3,516,333.80 is: 5,274,500.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,007.40 : 7,416,011.10 = 3,516,333.80 : x
  2. Step 2: Convert to fraction form
    4,944,007.40/7,416,011.10 = 3,516,333.80/x
  3. Step 3: Cross multiply
    4,944,007.40x = 7,416,011.10 × 3,516,333.80
  4. Step 4: Simplify right side
    4,944,007.40x = 26,077,170,492,105.18
  5. Step 5: Solve for x
    x = 26,077,170,492,105.18/4,944,007.40
  6. Step 6: Final answer
    x = 5,274,500.70

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Similar ratio
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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.