Home / 2,314,691.60-3,472,037.40-1,473,846.80

Finding the Fourth Proportional to 2,314,691.60, 3,472,037.40 and 1,473,846.80

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Solution

The fourth proportional to 2,314,691.60, 3,472,037.40 and 1,473,846.80 is: 2,210,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,691.60 : 3,472,037.40 = 1,473,846.80 : x
  2. Step 2: Convert to fraction form
    2,314,691.60/3,472,037.40 = 1,473,846.80/x
  3. Step 3: Cross multiply
    2,314,691.60x = 3,472,037.40 × 1,473,846.80
  4. Step 4: Simplify right side
    2,314,691.60x = 5,117,251,211,470.32
  5. Step 5: Solve for x
    x = 5,117,251,211,470.32/2,314,691.60
  6. Step 6: Final answer
    x = 2,210,770.20

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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.