Home / 2,000,713.18-2,761,247.02-1,141,076.38

Finding the Fourth Proportional to 2,000,713.18, 2,761,247.02 and 1,141,076.38

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Solution

The fourth proportional to 2,000,713.18, 2,761,247.02 and 1,141,076.38 is: 1,574,835.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,713.18 : 2,761,247.02 = 1,141,076.38 : x
  2. Step 2: Convert to fraction form
    2,000,713.18/2,761,247.02 = 1,141,076.38/x
  3. Step 3: Cross multiply
    2,000,713.18x = 2,761,247.02 × 1,141,076.38
  4. Step 4: Simplify right side
    2,000,713.18x = 3,150,793,753,867.39
  5. Step 5: Solve for x
    x = 3,150,793,753,867.39/2,000,713.18
  6. Step 6: Final answer
    x = 1,574,835.31

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.