Home / 1,043,884.86-1,565,443.23-360,597.84

Finding the Fourth Proportional to 1,043,884.86, 1,565,443.23 and 360,597.84

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Solution

The fourth proportional to 1,043,884.86, 1,565,443.23 and 360,597.84 is: 540,764.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,884.86 : 1,565,443.23 = 360,597.84 : x
  2. Step 2: Convert to fraction form
    1,043,884.86/1,565,443.23 = 360,597.84/x
  3. Step 3: Cross multiply
    1,043,884.86x = 1,565,443.23 × 360,597.84
  4. Step 4: Simplify right side
    1,043,884.86x = 564,495,447,380.62
  5. Step 5: Solve for x
    x = 564,495,447,380.62/1,043,884.86
  6. Step 6: Final answer
    x = 540,764.09

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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.