Home / 2,053,793.40-3,080,981.70-633,701.40

Finding the Fourth Proportional to 2,053,793.40, 3,080,981.70 and 633,701.40

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Solution

The fourth proportional to 2,053,793.40, 3,080,981.70 and 633,701.40 is: 950,642.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,793.40 : 3,080,981.70 = 633,701.40 : x
  2. Step 2: Convert to fraction form
    2,053,793.40/3,080,981.70 = 633,701.40/x
  3. Step 3: Cross multiply
    2,053,793.40x = 3,080,981.70 × 633,701.40
  4. Step 4: Simplify right side
    2,053,793.40x = 1,952,422,416,664.38
  5. Step 5: Solve for x
    x = 1,952,422,416,664.38/2,053,793.40
  6. Step 6: Final answer
    x = 950,642.07

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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.