Home / 9,304,716.84-13,957,070.94-2,915,471.40

Finding the Fourth Proportional to 9,304,716.84, 13,957,070.94 and 2,915,471.40

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Solution

The fourth proportional to 9,304,716.84, 13,957,070.94 and 2,915,471.40 is: 4,373,205.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304,716.84 : 13,957,070.94 = 2,915,471.40 : x
  2. Step 2: Convert to fraction form
    9,304,716.84/13,957,070.94 = 2,915,471.40/x
  3. Step 3: Cross multiply
    9,304,716.84x = 13,957,070.94 × 2,915,471.40
  4. Step 4: Simplify right side
    9,304,716.84x = 40,691,441,153,341.11
  5. Step 5: Solve for x
    x = 40,691,441,153,341.11/9,304,716.84
  6. Step 6: Final answer
    x = 4,373,205.75

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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.