Home / 10,168,541.13-15,253,388.48-3,252,627.93

Finding the Fourth Proportional to 10,168,541.13, 15,253,388.48 and 3,252,627.93

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Solution

The fourth proportional to 10,168,541.13, 15,253,388.48 and 3,252,627.93 is: 4,879,126.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,168,541.13 : 15,253,388.48 = 3,252,627.93 : x
  2. Step 2: Convert to fraction form
    10,168,541.13/15,253,388.48 = 3,252,627.93/x
  3. Step 3: Cross multiply
    10,168,541.13x = 15,253,388.48 × 3,252,627.93
  4. Step 4: Simplify right side
    10,168,541.13x = 49,613,597,397,188.25
  5. Step 5: Solve for x
    x = 49,613,597,397,188.25/10,168,541.13
  6. Step 6: Final answer
    x = 4,879,126.39

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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.