Home / 3,912,755.77-5,864,082.20-1,752,199.00

Finding the Fourth Proportional to 3,912,755.77, 5,864,082.20 and 1,752,199.00

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Solution

The fourth proportional to 3,912,755.77, 5,864,082.20 and 1,752,199.00 is: 2,626,036.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,912,755.77 : 5,864,082.20 = 1,752,199.00 : x
  2. Step 2: Convert to fraction form
    3,912,755.77/5,864,082.20 = 1,752,199.00/x
  3. Step 3: Cross multiply
    3,912,755.77x = 5,864,082.20 × 1,752,199.00
  4. Step 4: Simplify right side
    3,912,755.77x = 10,275,038,949,907.35
  5. Step 5: Solve for x
    x = 10,275,038,949,907.35/3,912,755.77
  6. Step 6: Final answer
    x = 2,626,036.37

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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.