Home / 15,113,593.74-22,673,610.96-4,879,035.18

Finding the Fourth Proportional to 15,113,593.74, 22,673,610.96 and 4,879,035.18

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Solution

The fourth proportional to 15,113,593.74, 22,673,610.96 and 4,879,035.18 is: 7,319,592.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,113,593.74 : 22,673,610.96 = 4,879,035.18 : x
  2. Step 2: Convert to fraction form
    15,113,593.74/22,673,610.96 = 4,879,035.18/x
  3. Step 3: Cross multiply
    15,113,593.74x = 22,673,610.96 × 4,879,035.18
  4. Step 4: Simplify right side
    15,113,593.74x = 110,625,345,531,473.58
  5. Step 5: Solve for x
    x = 110,625,345,531,473.58/15,113,593.74
  6. Step 6: Final answer
    x = 7,319,592.38

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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.