Home / 1,793,623.14-2,690,444.43-531,461.70

Finding the Fourth Proportional to 1,793,623.14, 2,690,444.43 and 531,461.70

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Solution

The fourth proportional to 1,793,623.14, 2,690,444.43 and 531,461.70 is: 797,195.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,623.14 : 2,690,444.43 = 531,461.70 : x
  2. Step 2: Convert to fraction form
    1,793,623.14/2,690,444.43 = 531,461.70/x
  3. Step 3: Cross multiply
    1,793,623.14x = 2,690,444.43 × 531,461.70
  4. Step 4: Simplify right side
    1,793,623.14x = 1,429,868,170,523.33
  5. Step 5: Solve for x
    x = 1,429,868,170,523.33/1,793,623.14
  6. Step 6: Final answer
    x = 797,195.43

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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.