Home / 6,594.60-9,909.45-3,635.40

Finding the Fourth Proportional to 6,594.60, 9,909.45 and 3,635.40

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Solution

The fourth proportional to 6,594.60, 9,909.45 and 3,635.40 is: 5,462.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594.60 : 9,909.45 = 3,635.40 : x
  2. Step 2: Convert to fraction form
    6,594.60/9,909.45 = 3,635.40/x
  3. Step 3: Cross multiply
    6,594.60x = 9,909.45 × 3,635.40
  4. Step 4: Simplify right side
    6,594.60x = 36,024,814.53
  5. Step 5: Solve for x
    x = 36,024,814.53/6,594.60
  6. Step 6: Final answer
    x = 5,462.77

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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.