Home / 4,357,134.60-6,534,827.10-2,082,654.60

Finding the Fourth Proportional to 4,357,134.60, 6,534,827.10 and 2,082,654.60

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Solution

The fourth proportional to 4,357,134.60, 6,534,827.10 and 2,082,654.60 is: 3,123,563.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,134.60 : 6,534,827.10 = 2,082,654.60 : x
  2. Step 2: Convert to fraction form
    4,357,134.60/6,534,827.10 = 2,082,654.60/x
  3. Step 3: Cross multiply
    4,357,134.60x = 6,534,827.10 × 2,082,654.60
  4. Step 4: Simplify right side
    4,357,134.60x = 13,609,787,720,019.66
  5. Step 5: Solve for x
    x = 13,609,787,720,019.66/4,357,134.60
  6. Step 6: Final answer
    x = 3,123,563.76

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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.