Home / 4,257,646.20-6,386,469.30-4,047,694.20

Finding the Fourth Proportional to 4,257,646.20, 6,386,469.30 and 4,047,694.20

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Solution

The fourth proportional to 4,257,646.20, 6,386,469.30 and 4,047,694.20 is: 6,071,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257,646.20 : 6,386,469.30 = 4,047,694.20 : x
  2. Step 2: Convert to fraction form
    4,257,646.20/6,386,469.30 = 4,047,694.20/x
  3. Step 3: Cross multiply
    4,257,646.20x = 6,386,469.30 × 4,047,694.20
  4. Step 4: Simplify right side
    4,257,646.20x = 25,850,474,744,088.06
  5. Step 5: Solve for x
    x = 25,850,474,744,088.06/4,257,646.20
  6. Step 6: Final answer
    x = 6,071,541.30

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Double scale
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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.