Home / 4,439,200.20-6,658,800.30-2,047,715.70

Finding the Fourth Proportional to 4,439,200.20, 6,658,800.30 and 2,047,715.70

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Solution

The fourth proportional to 4,439,200.20, 6,658,800.30 and 2,047,715.70 is: 3,071,573.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,200.20 : 6,658,800.30 = 2,047,715.70 : x
  2. Step 2: Convert to fraction form
    4,439,200.20/6,658,800.30 = 2,047,715.70/x
  3. Step 3: Cross multiply
    4,439,200.20x = 6,658,800.30 × 2,047,715.70
  4. Step 4: Simplify right side
    4,439,200.20x = 13,635,329,917,474.71
  5. Step 5: Solve for x
    x = 13,635,329,917,474.71/4,439,200.20
  6. Step 6: Final answer
    x = 3,071,573.55

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Double scale
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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.