Home / 3,067,488.32-4,601,065.08-937,571.76

Finding the Fourth Proportional to 3,067,488.32, 4,601,065.08 and 937,571.76

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Solution

The fourth proportional to 3,067,488.32, 4,601,065.08 and 937,571.76 is: 1,406,306.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,488.32 : 4,601,065.08 = 937,571.76 : x
  2. Step 2: Convert to fraction form
    3,067,488.32/4,601,065.08 = 937,571.76/x
  3. Step 3: Cross multiply
    3,067,488.32x = 4,601,065.08 × 937,571.76
  4. Step 4: Simplify right side
    3,067,488.32x = 4,313,828,684,930.14
  5. Step 5: Solve for x
    x = 4,313,828,684,930.14/3,067,488.32
  6. Step 6: Final answer
    x = 1,406,306.47

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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.