Home / 5,344,458.29-7,370,590.30-4,167,348.92

Finding the Fourth Proportional to 5,344,458.29, 7,370,590.30 and 4,167,348.92

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Solution

The fourth proportional to 5,344,458.29, 7,370,590.30 and 4,167,348.92 is: 5,747,228.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,458.29 : 7,370,590.30 = 4,167,348.92 : x
  2. Step 2: Convert to fraction form
    5,344,458.29/7,370,590.30 = 4,167,348.92/x
  3. Step 3: Cross multiply
    5,344,458.29x = 7,370,590.30 × 4,167,348.92
  4. Step 4: Simplify right side
    5,344,458.29x = 30,715,821,526,467.48
  5. Step 5: Solve for x
    x = 30,715,821,526,467.48/5,344,458.29
  6. Step 6: Final answer
    x = 5,747,228.22

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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.