Home / 1,041,823.60-1,566,234.60-887,858.80

Finding the Fourth Proportional to 1,041,823.60, 1,566,234.60 and 887,858.80

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Solution

The fourth proportional to 1,041,823.60, 1,566,234.60 and 887,858.80 is: 1,334,770.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,823.60 : 1,566,234.60 = 887,858.80 : x
  2. Step 2: Convert to fraction form
    1,041,823.60/1,566,234.60 = 887,858.80/x
  3. Step 3: Cross multiply
    1,041,823.60x = 1,566,234.60 × 887,858.80
  4. Step 4: Simplify right side
    1,041,823.60x = 1,390,595,172,474.48
  5. Step 5: Solve for x
    x = 1,390,595,172,474.48/1,041,823.60
  6. Step 6: Final answer
    x = 1,334,770.27

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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.