Home / 4,304,393.75-5,939,623.79-2,650,278.17

Finding the Fourth Proportional to 4,304,393.75, 5,939,623.79 and 2,650,278.17

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Solution

The fourth proportional to 4,304,393.75, 5,939,623.79 and 2,650,278.17 is: 3,657,113.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,393.75 : 5,939,623.79 = 2,650,278.17 : x
  2. Step 2: Convert to fraction form
    4,304,393.75/5,939,623.79 = 2,650,278.17/x
  3. Step 3: Cross multiply
    4,304,393.75x = 5,939,623.79 × 2,650,278.17
  4. Step 4: Simplify right side
    4,304,393.75x = 15,741,655,225,700.15
  5. Step 5: Solve for x
    x = 15,741,655,225,700.15/4,304,393.75
  6. Step 6: Final answer
    x = 3,657,113.21

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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.