Home / 3,164,701.58-4,367,290.22-1,714,402.76

Finding the Fourth Proportional to 3,164,701.58, 4,367,290.22 and 1,714,402.76

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Solution

The fourth proportional to 3,164,701.58, 4,367,290.22 and 1,714,402.76 is: 2,365,876.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,701.58 : 4,367,290.22 = 1,714,402.76 : x
  2. Step 2: Convert to fraction form
    3,164,701.58/4,367,290.22 = 1,714,402.76/x
  3. Step 3: Cross multiply
    3,164,701.58x = 4,367,290.22 × 1,714,402.76
  4. Step 4: Simplify right side
    3,164,701.58x = 7,487,294,376,480.54
  5. Step 5: Solve for x
    x = 7,487,294,376,480.54/3,164,701.58
  6. Step 6: Final answer
    x = 2,365,876.91

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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.