Home / 5,975,442.60-8,953,314.30-3,446,687.40

Finding the Fourth Proportional to 5,975,442.60, 8,953,314.30 and 3,446,687.40

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Solution

The fourth proportional to 5,975,442.60, 8,953,314.30 and 3,446,687.40 is: 5,164,349.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975,442.60 : 8,953,314.30 = 3,446,687.40 : x
  2. Step 2: Convert to fraction form
    5,975,442.60/8,953,314.30 = 3,446,687.40/x
  3. Step 3: Cross multiply
    5,975,442.60x = 8,953,314.30 × 3,446,687.40
  4. Step 4: Simplify right side
    5,975,442.60x = 30,859,275,586,049.82
  5. Step 5: Solve for x
    x = 30,859,275,586,049.82/5,975,442.60
  6. Step 6: Final answer
    x = 5,164,349.76

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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.