Home / 2,855,944.68-4,278,085.02-1,594,444.20

Finding the Fourth Proportional to 2,855,944.68, 4,278,085.02 and 1,594,444.20

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Solution

The fourth proportional to 2,855,944.68, 4,278,085.02 and 1,594,444.20 is: 2,388,410.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,855,944.68 : 4,278,085.02 = 1,594,444.20 : x
  2. Step 2: Convert to fraction form
    2,855,944.68/4,278,085.02 = 1,594,444.20/x
  3. Step 3: Cross multiply
    2,855,944.68x = 4,278,085.02 × 1,594,444.20
  4. Step 4: Simplify right side
    2,855,944.68x = 6,821,167,847,245.88
  5. Step 5: Solve for x
    x = 6,821,167,847,245.88/2,855,944.68
  6. Step 6: Final answer
    x = 2,388,410.36

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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.