Home / 8,735,832.16-13,105,614.60-3,056,241.76

Finding the Fourth Proportional to 8,735,832.16, 13,105,614.60 and 3,056,241.76

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Solution

The fourth proportional to 8,735,832.16, 13,105,614.60 and 3,056,241.76 is: 4,585,015.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,832.16 : 13,105,614.60 = 3,056,241.76 : x
  2. Step 2: Convert to fraction form
    8,735,832.16/13,105,614.60 = 3,056,241.76/x
  3. Step 3: Cross multiply
    8,735,832.16x = 13,105,614.60 × 3,056,241.76
  4. Step 4: Simplify right side
    8,735,832.16x = 40,053,926,630,985.70
  5. Step 5: Solve for x
    x = 40,053,926,630,985.70/8,735,832.16
  6. Step 6: Final answer
    x = 4,585,015.59

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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.