Home / 2,214,425.60-3,323,193.60-1,417,644.80

Finding the Fourth Proportional to 2,214,425.60, 3,323,193.60 and 1,417,644.80

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Solution

The fourth proportional to 2,214,425.60, 3,323,193.60 and 1,417,644.80 is: 2,127,462.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,425.60 : 3,323,193.60 = 1,417,644.80 : x
  2. Step 2: Convert to fraction form
    2,214,425.60/3,323,193.60 = 1,417,644.80/x
  3. Step 3: Cross multiply
    2,214,425.60x = 3,323,193.60 × 1,417,644.80
  4. Step 4: Simplify right side
    2,214,425.60x = 4,711,108,126,433.28
  5. Step 5: Solve for x
    x = 4,711,108,126,433.28/2,214,425.60
  6. Step 6: Final answer
    x = 2,127,462.82

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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.