Home / 8,158,904.28-12,232,835.46-4,567,150.44

Finding the Fourth Proportional to 8,158,904.28, 12,232,835.46 and 4,567,150.44

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Solution

The fourth proportional to 8,158,904.28, 12,232,835.46 and 4,567,150.44 is: 6,847,635.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,158,904.28 : 12,232,835.46 = 4,567,150.44 : x
  2. Step 2: Convert to fraction form
    8,158,904.28/12,232,835.46 = 4,567,150.44/x
  3. Step 3: Cross multiply
    8,158,904.28x = 12,232,835.46 × 4,567,150.44
  4. Step 4: Simplify right side
    8,158,904.28x = 55,869,199,853,586.61
  5. Step 5: Solve for x
    x = 55,869,199,853,586.61/8,158,904.28
  6. Step 6: Final answer
    x = 6,847,635.16

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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.