Home / 4,088,164.60-6,132,246.90-2,576,510.20

Finding the Fourth Proportional to 4,088,164.60, 6,132,246.90 and 2,576,510.20

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Solution

The fourth proportional to 4,088,164.60, 6,132,246.90 and 2,576,510.20 is: 3,864,765.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,164.60 : 6,132,246.90 = 2,576,510.20 : x
  2. Step 2: Convert to fraction form
    4,088,164.60/6,132,246.90 = 2,576,510.20/x
  3. Step 3: Cross multiply
    4,088,164.60x = 6,132,246.90 × 2,576,510.20
  4. Step 4: Simplify right side
    4,088,164.60x = 15,799,796,686,768.38
  5. Step 5: Solve for x
    x = 15,799,796,686,768.38/4,088,164.60
  6. Step 6: Final answer
    x = 3,864,765.30

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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.