Home / 1,793,868.18-2,486,224.07-1,760,275.86

Finding the Fourth Proportional to 1,793,868.18, 2,486,224.07 and 1,760,275.86

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Solution

The fourth proportional to 1,793,868.18, 2,486,224.07 and 1,760,275.86 is: 2,439,666.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,868.18 : 2,486,224.07 = 1,760,275.86 : x
  2. Step 2: Convert to fraction form
    1,793,868.18/2,486,224.07 = 1,760,275.86/x
  3. Step 3: Cross multiply
    1,793,868.18x = 2,486,224.07 × 1,760,275.86
  4. Step 4: Simplify right side
    1,793,868.18x = 4,376,440,204,170.57
  5. Step 5: Solve for x
    x = 4,376,440,204,170.57/1,793,868.18
  6. Step 6: Final answer
    x = 2,439,666.56

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.