Home / 4,291,375.06-6,436,064.72-1,596,969.19

Finding the Fourth Proportional to 4,291,375.06, 6,436,064.72 and 1,596,969.19

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Solution

The fourth proportional to 4,291,375.06, 6,436,064.72 and 1,596,969.19 is: 2,395,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,375.06 : 6,436,064.72 = 1,596,969.19 : x
  2. Step 2: Convert to fraction form
    4,291,375.06/6,436,064.72 = 1,596,969.19/x
  3. Step 3: Cross multiply
    4,291,375.06x = 6,436,064.72 × 1,596,969.19
  4. Step 4: Simplify right side
    4,291,375.06x = 10,278,197,074,723.48
  5. Step 5: Solve for x
    x = 10,278,197,074,723.48/4,291,375.06
  6. Step 6: Final answer
    x = 2,395,082.45

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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.