Home / 1,495,367.20-2,063,330.52-850,749.76

Finding the Fourth Proportional to 1,495,367.20, 2,063,330.52 and 850,749.76

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Solution

The fourth proportional to 1,495,367.20, 2,063,330.52 and 850,749.76 is: 1,173,877.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,367.20 : 2,063,330.52 = 850,749.76 : x
  2. Step 2: Convert to fraction form
    1,495,367.20/2,063,330.52 = 850,749.76/x
  3. Step 3: Cross multiply
    1,495,367.20x = 2,063,330.52 × 850,749.76
  4. Step 4: Simplify right side
    1,495,367.20x = 1,755,377,944,690.68
  5. Step 5: Solve for x
    x = 1,755,377,944,690.68/1,495,367.20
  6. Step 6: Final answer
    x = 1,173,877.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.