Home / 6,010,964.38-8,295,981.51-3,719,863.18

Finding the Fourth Proportional to 6,010,964.38, 8,295,981.51 and 3,719,863.18

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Solution

The fourth proportional to 6,010,964.38, 8,295,981.51 and 3,719,863.18 is: 5,133,937.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010,964.38 : 8,295,981.51 = 3,719,863.18 : x
  2. Step 2: Convert to fraction form
    6,010,964.38/8,295,981.51 = 3,719,863.18/x
  3. Step 3: Cross multiply
    6,010,964.38x = 8,295,981.51 × 3,719,863.18
  4. Step 4: Simplify right side
    6,010,964.38x = 30,859,916,161,009.80
  5. Step 5: Solve for x
    x = 30,859,916,161,009.80/6,010,964.38
  6. Step 6: Final answer
    x = 5,133,937.62

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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.