Home / 9,304,715.84-13,957,069.44-2,915,470.40

Finding the Fourth Proportional to 9,304,715.84, 13,957,069.44 and 2,915,470.40

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Solution

The fourth proportional to 9,304,715.84, 13,957,069.44 and 2,915,470.40 is: 4,373,204.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304,715.84 : 13,957,069.44 = 2,915,470.40 : x
  2. Step 2: Convert to fraction form
    9,304,715.84/13,957,069.44 = 2,915,470.40/x
  3. Step 3: Cross multiply
    9,304,715.84x = 13,957,069.44 × 2,915,470.40
  4. Step 4: Simplify right side
    9,304,715.84x = 40,691,422,823,064.57
  5. Step 5: Solve for x
    x = 40,691,422,823,064.57/9,304,715.84
  6. Step 6: Final answer
    x = 4,373,204.25

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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.