Home / 1,496,422.42-2,245,527.88-549,888.82

Finding the Fourth Proportional to 1,496,422.42, 2,245,527.88 and 549,888.82

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Solution

The fourth proportional to 1,496,422.42, 2,245,527.88 and 549,888.82 is: 825,161.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,422.42 : 2,245,527.88 = 549,888.82 : x
  2. Step 2: Convert to fraction form
    1,496,422.42/2,245,527.88 = 549,888.82/x
  3. Step 3: Cross multiply
    1,496,422.42x = 2,245,527.88 × 549,888.82
  4. Step 4: Simplify right side
    1,496,422.42x = 1,234,790,676,210.30
  5. Step 5: Solve for x
    x = 1,234,790,676,210.30/1,496,422.42
  6. Step 6: Final answer
    x = 825,161.84

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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.