Home / 5,800,964.32-8,006,068.92-3,509,141.44

Finding the Fourth Proportional to 5,800,964.32, 8,006,068.92 and 3,509,141.44

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Solution

The fourth proportional to 5,800,964.32, 8,006,068.92 and 3,509,141.44 is: 4,843,061.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,964.32 : 8,006,068.92 = 3,509,141.44 : x
  2. Step 2: Convert to fraction form
    5,800,964.32/8,006,068.92 = 3,509,141.44/x
  3. Step 3: Cross multiply
    5,800,964.32x = 8,006,068.92 × 3,509,141.44
  4. Step 4: Simplify right side
    5,800,964.32x = 28,094,428,218,668.04
  5. Step 5: Solve for x
    x = 28,094,428,218,668.04/5,800,964.32
  6. Step 6: Final answer
    x = 4,843,061.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.