Home / 2,906,569.44-4,008,793.68-1,888,302.24

Finding the Fourth Proportional to 2,906,569.44, 4,008,793.68 and 1,888,302.24

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Solution

The fourth proportional to 2,906,569.44, 4,008,793.68 and 1,888,302.24 is: 2,604,380.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,569.44 : 4,008,793.68 = 1,888,302.24 : x
  2. Step 2: Convert to fraction form
    2,906,569.44/4,008,793.68 = 1,888,302.24/x
  3. Step 3: Cross multiply
    2,906,569.44x = 4,008,793.68 × 1,888,302.24
  4. Step 4: Simplify right side
    2,906,569.44x = 7,569,814,085,641.84
  5. Step 5: Solve for x
    x = 7,569,814,085,641.84/2,906,569.44
  6. Step 6: Final answer
    x = 2,604,380.95

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1.5x scale

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.