Home / 3,674,882.80-5,513,060-2,057,951.08

Finding the Fourth Proportional to 3,674,882.80, 5,513,060 and 2,057,951.08

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Solution

The fourth proportional to 3,674,882.80, 5,513,060 and 2,057,951.08 is: 3,087,338.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,882.80 : 5,513,060 = 2,057,951.08 : x
  2. Step 2: Convert to fraction form
    3,674,882.80/5,513,060 = 2,057,951.08/x
  3. Step 3: Cross multiply
    3,674,882.80x = 5,513,060 × 2,057,951.08
  4. Step 4: Simplify right side
    3,674,882.80x = 11,345,607,781,104.80
  5. Step 5: Solve for x
    x = 11,345,607,781,104.80/3,674,882.80
  6. Step 6: Final answer
    x = 3,087,338.67

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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.