Home / 8,495,157.39-12,734,203.46-2,733,656.55

Finding the Fourth Proportional to 8,495,157.39, 12,734,203.46 and 2,733,656.55

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Solution

The fourth proportional to 8,495,157.39, 12,734,203.46 and 2,733,656.55 is: 4,097,739.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,495,157.39 : 12,734,203.46 = 2,733,656.55 : x
  2. Step 2: Convert to fraction form
    8,495,157.39/12,734,203.46 = 2,733,656.55/x
  3. Step 3: Cross multiply
    8,495,157.39x = 12,734,203.46 × 2,733,656.55
  4. Step 4: Simplify right side
    8,495,157.39x = 34,810,938,683,793.38
  5. Step 5: Solve for x
    x = 34,810,938,683,793.38/8,495,157.39
  6. Step 6: Final answer
    x = 4,097,739.11

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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.