Home / 3,361,649.92-4,639,071.38-1,833,757

Finding the Fourth Proportional to 3,361,649.92, 4,639,071.38 and 1,833,757

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Solution

The fourth proportional to 3,361,649.92, 4,639,071.38 and 1,833,757 is: 2,530,581.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,649.92 : 4,639,071.38 = 1,833,757 : x
  2. Step 2: Convert to fraction form
    3,361,649.92/4,639,071.38 = 1,833,757/x
  3. Step 3: Cross multiply
    3,361,649.92x = 4,639,071.38 × 1,833,757
  4. Step 4: Simplify right side
    3,361,649.92x = 8,506,929,616,574.66
  5. Step 5: Solve for x
    x = 8,506,929,616,574.66/3,361,649.92
  6. Step 6: Final answer
    x = 2,530,581.65

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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.