Home / 7,658,301.96-10,568,458.38-4,173,641.58

Finding the Fourth Proportional to 7,658,301.96, 10,568,458.38 and 4,173,641.58

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Solution

The fourth proportional to 7,658,301.96, 10,568,458.38 and 4,173,641.58 is: 5,759,626.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,658,301.96 : 10,568,458.38 = 4,173,641.58 : x
  2. Step 2: Convert to fraction form
    7,658,301.96/10,568,458.38 = 4,173,641.58/x
  3. Step 3: Cross multiply
    7,658,301.96x = 10,568,458.38 × 4,173,641.58
  4. Step 4: Simplify right side
    7,658,301.96x = 44,108,957,331,267.45
  5. Step 5: Solve for x
    x = 44,108,957,331,267.45/7,658,301.96
  6. Step 6: Final answer
    x = 5,759,626.29

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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.