Home / 9,578,454.44-14,367,166.54-4,715,913.42

Finding the Fourth Proportional to 9,578,454.44, 14,367,166.54 and 4,715,913.42

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Solution

The fourth proportional to 9,578,454.44, 14,367,166.54 and 4,715,913.42 is: 7,073,616.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,454.44 : 14,367,166.54 = 4,715,913.42 : x
  2. Step 2: Convert to fraction form
    9,578,454.44/14,367,166.54 = 4,715,913.42/x
  3. Step 3: Cross multiply
    9,578,454.44x = 14,367,166.54 × 4,715,913.42
  4. Step 4: Simplify right side
    9,578,454.44x = 67,754,313,481,571.18
  5. Step 5: Solve for x
    x = 67,754,313,481,571.18/9,578,454.44
  6. Step 6: Final answer
    x = 7,073,616.51

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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.