Home / 3,471,593.95-5,207,885.55-1,075,626.91

Finding the Fourth Proportional to 3,471,593.95, 5,207,885.55 and 1,075,626.91

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Solution

The fourth proportional to 3,471,593.95, 5,207,885.55 and 1,075,626.91 is: 1,613,593.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,593.95 : 5,207,885.55 = 1,075,626.91 : x
  2. Step 2: Convert to fraction form
    3,471,593.95/5,207,885.55 = 1,075,626.91/x
  3. Step 3: Cross multiply
    3,471,593.95x = 5,207,885.55 × 1,075,626.91
  4. Step 4: Simplify right side
    3,471,593.95x = 5,601,741,841,780.15
  5. Step 5: Solve for x
    x = 5,601,741,841,780.15/3,471,593.95
  6. Step 6: Final answer
    x = 1,613,593.62

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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.