Home / 9,561,445.29-14,344,971.54-3,084,390.85

Finding the Fourth Proportional to 9,561,445.29, 14,344,971.54 and 3,084,390.85

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Solution

The fourth proportional to 9,561,445.29, 14,344,971.54 and 3,084,390.85 is: 4,627,490.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,445.29 : 14,344,971.54 = 3,084,390.85 : x
  2. Step 2: Convert to fraction form
    9,561,445.29/14,344,971.54 = 3,084,390.85/x
  3. Step 3: Cross multiply
    9,561,445.29x = 14,344,971.54 × 3,084,390.85
  4. Step 4: Simplify right side
    9,561,445.29x = 44,245,498,961,486.41
  5. Step 5: Solve for x
    x = 44,245,498,961,486.41/9,561,445.29
  6. Step 6: Final answer
    x = 4,627,490.68

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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.