Home / 2,714,133.70-4,071,200.55-1,649,502.10

Finding the Fourth Proportional to 2,714,133.70, 4,071,200.55 and 1,649,502.10

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Solution

The fourth proportional to 2,714,133.70, 4,071,200.55 and 1,649,502.10 is: 2,474,253.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,133.70 : 4,071,200.55 = 1,649,502.10 : x
  2. Step 2: Convert to fraction form
    2,714,133.70/4,071,200.55 = 1,649,502.10/x
  3. Step 3: Cross multiply
    2,714,133.70x = 4,071,200.55 × 1,649,502.10
  4. Step 4: Simplify right side
    2,714,133.70x = 6,715,453,856,746.16
  5. Step 5: Solve for x
    x = 6,715,453,856,746.16/2,714,133.70
  6. Step 6: Final answer
    x = 2,474,253.15

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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.