Home / 5,614,068.33-7,747,405.11-3,166,671.76

Finding the Fourth Proportional to 5,614,068.33, 7,747,405.11 and 3,166,671.76

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Solution

The fourth proportional to 5,614,068.33, 7,747,405.11 and 3,166,671.76 is: 4,370,001.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,068.33 : 7,747,405.11 = 3,166,671.76 : x
  2. Step 2: Convert to fraction form
    5,614,068.33/7,747,405.11 = 3,166,671.76/x
  3. Step 3: Cross multiply
    5,614,068.33x = 7,747,405.11 × 3,166,671.76
  4. Step 4: Simplify right side
    5,614,068.33x = 24,533,488,955,748.18
  5. Step 5: Solve for x
    x = 24,533,488,955,748.18/5,614,068.33
  6. Step 6: Final answer
    x = 4,370,001.84

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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.