Home / 6,115,613.04-9,153,458.72-4,495,953

Finding the Fourth Proportional to 6,115,613.04, 9,153,458.72 and 4,495,953

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Solution

The fourth proportional to 6,115,613.04, 9,153,458.72 and 4,495,953 is: 6,729,255.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,613.04 : 9,153,458.72 = 4,495,953 : x
  2. Step 2: Convert to fraction form
    6,115,613.04/9,153,458.72 = 4,495,953/x
  3. Step 3: Cross multiply
    6,115,613.04x = 9,153,458.72 × 4,495,953
  4. Step 4: Simplify right side
    6,115,613.04x = 41,153,520,192,560.16
  5. Step 5: Solve for x
    x = 41,153,520,192,560.16/6,115,613.04
  6. Step 6: Final answer
    x = 6,729,255.09

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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.