Home / 2,566,922.86-3,544,024.74-1,649,505.52

Finding the Fourth Proportional to 2,566,922.86, 3,544,024.74 and 1,649,505.52

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Solution

The fourth proportional to 2,566,922.86, 3,544,024.74 and 1,649,505.52 is: 2,277,391.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,922.86 : 3,544,024.74 = 1,649,505.52 : x
  2. Step 2: Convert to fraction form
    2,566,922.86/3,544,024.74 = 1,649,505.52/x
  3. Step 3: Cross multiply
    2,566,922.86x = 3,544,024.74 × 1,649,505.52
  4. Step 4: Simplify right side
    2,566,922.86x = 5,845,888,371,646.57
  5. Step 5: Solve for x
    x = 5,845,888,371,646.57/2,566,922.86
  6. Step 6: Final answer
    x = 2,277,391.53

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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.