Home / 5,221,350.56-7,205,919.72-3,046,594.34

Finding the Fourth Proportional to 5,221,350.56, 7,205,919.72 and 3,046,594.34

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Solution

The fourth proportional to 5,221,350.56, 7,205,919.72 and 3,046,594.34 is: 4,204,566.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,221,350.56 : 7,205,919.72 = 3,046,594.34 : x
  2. Step 2: Convert to fraction form
    5,221,350.56/7,205,919.72 = 3,046,594.34/x
  3. Step 3: Cross multiply
    5,221,350.56x = 7,205,919.72 × 3,046,594.34
  4. Step 4: Simplify right side
    5,221,350.56x = 21,953,514,233,446.38
  5. Step 5: Solve for x
    x = 21,953,514,233,446.38/5,221,350.56
  6. Step 6: Final answer
    x = 4,204,566.23

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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.