Home / 1,524,063.60-2,281,610.88-1,017,367.80

Finding the Fourth Proportional to 1,524,063.60, 2,281,610.88 and 1,017,367.80

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Solution

The fourth proportional to 1,524,063.60, 2,281,610.88 and 1,017,367.80 is: 1,523,058.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,063.60 : 2,281,610.88 = 1,017,367.80 : x
  2. Step 2: Convert to fraction form
    1,524,063.60/2,281,610.88 = 1,017,367.80/x
  3. Step 3: Cross multiply
    1,524,063.60x = 2,281,610.88 × 1,017,367.80
  4. Step 4: Simplify right side
    1,524,063.60x = 2,321,237,441,441.66
  5. Step 5: Solve for x
    x = 2,321,237,441,441.66/1,524,063.60
  6. Step 6: Final answer
    x = 1,523,058.12

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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.