Home / 3,164,623.50-4,367,162.38-1,714,346.85

Finding the Fourth Proportional to 3,164,623.50, 4,367,162.38 and 1,714,346.85

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Solution

The fourth proportional to 3,164,623.50, 4,367,162.38 and 1,714,346.85 is: 2,365,788.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,623.50 : 4,367,162.38 = 1,714,346.85 : x
  2. Step 2: Convert to fraction form
    3,164,623.50/4,367,162.38 = 1,714,346.85/x
  3. Step 3: Cross multiply
    3,164,623.50x = 4,367,162.38 × 1,714,346.85
  4. Step 4: Simplify right side
    3,164,623.50x = 7,486,831,069,591.50
  5. Step 5: Solve for x
    x = 7,486,831,069,591.50/3,164,623.50
  6. Step 6: Final answer
    x = 2,365,788.87

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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.