Home / 9,715,482.07-14,578,266.73-3,962,436.42

Finding the Fourth Proportional to 9,715,482.07, 14,578,266.73 and 3,962,436.42

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Solution

The fourth proportional to 9,715,482.07, 14,578,266.73 and 3,962,436.42 is: 5,945,711.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,482.07 : 14,578,266.73 = 3,962,436.42 : x
  2. Step 2: Convert to fraction form
    9,715,482.07/14,578,266.73 = 3,962,436.42/x
  3. Step 3: Cross multiply
    9,715,482.07x = 14,578,266.73 × 3,962,436.42
  4. Step 4: Simplify right side
    9,715,482.07x = 57,765,454,958,534.98
  5. Step 5: Solve for x
    x = 57,765,454,958,534.98/9,715,482.07
  6. Step 6: Final answer
    x = 5,945,711.65

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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.