Home / 1,549,049.42-2,324,483.55-650,422.05

Finding the Fourth Proportional to 1,549,049.42, 2,324,483.55 and 650,422.05

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Solution

The fourth proportional to 1,549,049.42, 2,324,483.55 and 650,422.05 is: 976,014.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,049.42 : 2,324,483.55 = 650,422.05 : x
  2. Step 2: Convert to fraction form
    1,549,049.42/2,324,483.55 = 650,422.05/x
  3. Step 3: Cross multiply
    1,549,049.42x = 2,324,483.55 × 650,422.05
  4. Step 4: Simplify right side
    1,549,049.42x = 1,511,895,355,782.28
  5. Step 5: Solve for x
    x = 1,511,895,355,782.28/1,549,049.42
  6. Step 6: Final answer
    x = 976,014.93

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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.