Home / 6,051,155.60-9,050,489.40-5,416,050.80

Finding the Fourth Proportional to 6,051,155.60, 9,050,489.40 and 5,416,050.80

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Solution

The fourth proportional to 6,051,155.60, 9,050,489.40 and 5,416,050.80 is: 8,100,586.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,155.60 : 9,050,489.40 = 5,416,050.80 : x
  2. Step 2: Convert to fraction form
    6,051,155.60/9,050,489.40 = 5,416,050.80/x
  3. Step 3: Cross multiply
    6,051,155.60x = 9,050,489.40 × 5,416,050.80
  4. Step 4: Simplify right side
    6,051,155.60x = 49,017,910,355,261.52
  5. Step 5: Solve for x
    x = 49,017,910,355,261.52/6,051,155.60
  6. Step 6: Final answer
    x = 8,100,586.66

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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.