Home / 7,041,172.68-10,561,759.20-3,844,555.20

Finding the Fourth Proportional to 7,041,172.68, 10,561,759.20 and 3,844,555.20

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Solution

The fourth proportional to 7,041,172.68, 10,561,759.20 and 3,844,555.20 is: 5,766,832.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041,172.68 : 10,561,759.20 = 3,844,555.20 : x
  2. Step 2: Convert to fraction form
    7,041,172.68/10,561,759.20 = 3,844,555.20/x
  3. Step 3: Cross multiply
    7,041,172.68x = 10,561,759.20 × 3,844,555.20
  4. Step 4: Simplify right side
    7,041,172.68x = 40,605,266,253,507.84
  5. Step 5: Solve for x
    x = 40,605,266,253,507.84/7,041,172.68
  6. Step 6: Final answer
    x = 5,766,832.90

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1.5x scale

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.