Home / 9,217,195.44-12,722,006.52-5,598,556.08

Finding the Fourth Proportional to 9,217,195.44, 12,722,006.52 and 5,598,556.08

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Solution

The fourth proportional to 9,217,195.44, 12,722,006.52 and 5,598,556.08 is: 7,727,390.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,217,195.44 : 12,722,006.52 = 5,598,556.08 : x
  2. Step 2: Convert to fraction form
    9,217,195.44/12,722,006.52 = 5,598,556.08/x
  3. Step 3: Cross multiply
    9,217,195.44x = 12,722,006.52 × 5,598,556.08
  4. Step 4: Simplify right side
    9,217,195.44x = 71,224,866,952,345.64
  5. Step 5: Solve for x
    x = 71,224,866,952,345.64/9,217,195.44
  6. Step 6: Final answer
    x = 7,727,390.33

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1.5x scale

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.