Home / 7,914,104.19-11,862,925.80-3,059,744.82

Finding the Fourth Proportional to 7,914,104.19, 11,862,925.80 and 3,059,744.82

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Solution

The fourth proportional to 7,914,104.19, 11,862,925.80 and 3,059,744.82 is: 4,586,435.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,914,104.19 : 11,862,925.80 = 3,059,744.82 : x
  2. Step 2: Convert to fraction form
    7,914,104.19/11,862,925.80 = 3,059,744.82/x
  3. Step 3: Cross multiply
    7,914,104.19x = 11,862,925.80 × 3,059,744.82
  4. Step 4: Simplify right side
    7,914,104.19x = 36,297,525,766,594.36
  5. Step 5: Solve for x
    x = 36,297,525,766,594.36/7,914,104.19
  6. Step 6: Final answer
    x = 4,586,435.17

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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.