Home / 1,402,826.25-2,103,722.19-504,026.76

Finding the Fourth Proportional to 1,402,826.25, 2,103,722.19 and 504,026.76

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Solution

The fourth proportional to 1,402,826.25, 2,103,722.19 and 504,026.76 is: 755,854.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,826.25 : 2,103,722.19 = 504,026.76 : x
  2. Step 2: Convert to fraction form
    1,402,826.25/2,103,722.19 = 504,026.76/x
  3. Step 3: Cross multiply
    1,402,826.25x = 2,103,722.19 × 504,026.76
  4. Step 4: Simplify right side
    1,402,826.25x = 1,060,332,279,365.80
  5. Step 5: Solve for x
    x = 1,060,332,279,365.80/1,402,826.25
  6. Step 6: Final answer
    x = 755,854.32

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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.