Home / 7,313,557.38-10,971,061.89-2,703,751.97

Finding the Fourth Proportional to 7,313,557.38, 10,971,061.89 and 2,703,751.97

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Solution

The fourth proportional to 7,313,557.38, 10,971,061.89 and 2,703,751.97 is: 4,055,896.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,313,557.38 : 10,971,061.89 = 2,703,751.97 : x
  2. Step 2: Convert to fraction form
    7,313,557.38/10,971,061.89 = 2,703,751.97/x
  3. Step 3: Cross multiply
    7,313,557.38x = 10,971,061.89 × 2,703,751.97
  4. Step 4: Simplify right side
    7,313,557.38x = 29,663,030,133,085.04
  5. Step 5: Solve for x
    x = 29,663,030,133,085.04/7,313,557.38
  6. Step 6: Final answer
    x = 4,055,896.28

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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.