Home / 2,314,840.60-3,472,807.92-966,253.78

Finding the Fourth Proportional to 2,314,840.60, 3,472,807.92 and 966,253.78

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Solution

The fourth proportional to 2,314,840.60, 3,472,807.92 and 966,253.78 is: 1,449,609.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,840.60 : 3,472,807.92 = 966,253.78 : x
  2. Step 2: Convert to fraction form
    2,314,840.60/3,472,807.92 = 966,253.78/x
  3. Step 3: Cross multiply
    2,314,840.60x = 3,472,807.92 × 966,253.78
  4. Step 4: Simplify right side
    2,314,840.60x = 3,355,613,779,913.94
  5. Step 5: Solve for x
    x = 3,355,613,779,913.94/2,314,840.60
  6. Step 6: Final answer
    x = 1,449,609.01

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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.