Home / 9,964,918.50-14,947,377.93-2,391,884.25

Finding the Fourth Proportional to 9,964,918.50, 14,947,377.93 and 2,391,884.25

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Solution

The fourth proportional to 9,964,918.50, 14,947,377.93 and 2,391,884.25 is: 3,587,826.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,918.50 : 14,947,377.93 = 2,391,884.25 : x
  2. Step 2: Convert to fraction form
    9,964,918.50/14,947,377.93 = 2,391,884.25/x
  3. Step 3: Cross multiply
    9,964,918.50x = 14,947,377.93 × 2,391,884.25
  4. Step 4: Simplify right side
    9,964,918.50x = 35,752,397,901,552.12
  5. Step 5: Solve for x
    x = 35,752,397,901,552.12/9,964,918.50
  6. Step 6: Final answer
    x = 3,587,826.42

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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.