Home / 1,948,680.74-2,922,833.16-600,481.36

Finding the Fourth Proportional to 1,948,680.74, 2,922,833.16 and 600,481.36

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Solution

The fourth proportional to 1,948,680.74, 2,922,833.16 and 600,481.36 is: 900,664.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,680.74 : 2,922,833.16 = 600,481.36 : x
  2. Step 2: Convert to fraction form
    1,948,680.74/2,922,833.16 = 600,481.36/x
  3. Step 3: Cross multiply
    1,948,680.74x = 2,922,833.16 × 600,481.36
  4. Step 4: Simplify right side
    1,948,680.74x = 1,755,106,830,969.90
  5. Step 5: Solve for x
    x = 1,755,106,830,969.90/1,948,680.74
  6. Step 6: Final answer
    x = 900,664.12

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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.