Home / 1,837,793.55-2,756,690.33-1,755,124.95

Finding the Fourth Proportional to 1,837,793.55, 2,756,690.33 and 1,755,124.95

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Solution

The fourth proportional to 1,837,793.55, 2,756,690.33 and 1,755,124.95 is: 2,632,687.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,793.55 : 2,756,690.33 = 1,755,124.95 : x
  2. Step 2: Convert to fraction form
    1,837,793.55/2,756,690.33 = 1,755,124.95/x
  3. Step 3: Cross multiply
    1,837,793.55x = 2,756,690.33 × 1,755,124.95
  4. Step 4: Simplify right side
    1,837,793.55x = 4,838,335,968,831.11
  5. Step 5: Solve for x
    x = 4,838,335,968,831.11/1,837,793.55
  6. Step 6: Final answer
    x = 2,632,687.43

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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.