Home / 10,630,167.60-15,942,659.40-3,056,343.60

Finding the Fourth Proportional to 10,630,167.60, 15,942,659.40 and 3,056,343.60

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Solution

The fourth proportional to 10,630,167.60, 15,942,659.40 and 3,056,343.60 is: 4,583,770.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,630,167.60 : 15,942,659.40 = 3,056,343.60 : x
  2. Step 2: Convert to fraction form
    10,630,167.60/15,942,659.40 = 3,056,343.60/x
  3. Step 3: Cross multiply
    10,630,167.60x = 15,942,659.40 × 3,056,343.60
  4. Step 4: Simplify right side
    10,630,167.60x = 48,726,245,024,169.84
  5. Step 5: Solve for x
    x = 48,726,245,024,169.84/10,630,167.60
  6. Step 6: Final answer
    x = 4,583,770.16

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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.