Home / 11,556,005.10-17,334,007.65-5,887,301.10

Finding the Fourth Proportional to 11,556,005.10, 17,334,007.65 and 5,887,301.10

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Solution

The fourth proportional to 11,556,005.10, 17,334,007.65 and 5,887,301.10 is: 8,830,951.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,005.10 : 17,334,007.65 = 5,887,301.10 : x
  2. Step 2: Convert to fraction form
    11,556,005.10/17,334,007.65 = 5,887,301.10/x
  3. Step 3: Cross multiply
    11,556,005.10x = 17,334,007.65 × 5,887,301.10
  4. Step 4: Simplify right side
    11,556,005.10x = 102,050,522,305,253.41
  5. Step 5: Solve for x
    x = 102,050,522,305,253.41/11,556,005.10
  6. Step 6: Final answer
    x = 8,830,951.65

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Similar ratio
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1.5x scale

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.