Home / 9,150,616.24-12,627,733.08-4,964,239.60

Finding the Fourth Proportional to 9,150,616.24, 12,627,733.08 and 4,964,239.60

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Solution

The fourth proportional to 9,150,616.24, 12,627,733.08 and 4,964,239.60 is: 6,850,587.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,150,616.24 : 12,627,733.08 = 4,964,239.60 : x
  2. Step 2: Convert to fraction form
    9,150,616.24/12,627,733.08 = 4,964,239.60/x
  3. Step 3: Cross multiply
    9,150,616.24x = 12,627,733.08 × 4,964,239.60
  4. Step 4: Simplify right side
    9,150,616.24x = 62,687,092,613,965.96
  5. Step 5: Solve for x
    x = 62,687,092,613,965.96/9,150,616.24
  6. Step 6: Final answer
    x = 6,850,587.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.