Home / 2,633,612.76-3,634,265.88-1,654,057.80

Finding the Fourth Proportional to 2,633,612.76, 3,634,265.88 and 1,654,057.80

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Solution

The fourth proportional to 2,633,612.76, 3,634,265.88 and 1,654,057.80 is: 2,282,524.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,612.76 : 3,634,265.88 = 1,654,057.80 : x
  2. Step 2: Convert to fraction form
    2,633,612.76/3,634,265.88 = 1,654,057.80/x
  3. Step 3: Cross multiply
    2,633,612.76x = 3,634,265.88 × 1,654,057.80
  4. Step 4: Simplify right side
    2,633,612.76x = 6,011,285,826,087.86
  5. Step 5: Solve for x
    x = 6,011,285,826,087.86/2,633,612.76
  6. Step 6: Final answer
    x = 2,282,524.57

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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.