Home / 951,281.16-1,426,947.71-277,346.18

Finding the Fourth Proportional to 951,281.16, 1,426,947.71 and 277,346.18

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Solution

The fourth proportional to 951,281.16, 1,426,947.71 and 277,346.18 is: 416,026.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,281.16 : 1,426,947.71 = 277,346.18 : x
  2. Step 2: Convert to fraction form
    951,281.16/1,426,947.71 = 277,346.18/x
  3. Step 3: Cross multiply
    951,281.16x = 1,426,947.71 × 277,346.18
  4. Step 4: Simplify right side
    951,281.16x = 395,758,487,906.78
  5. Step 5: Solve for x
    x = 395,758,487,906.78/951,281.16
  6. Step 6: Final answer
    x = 416,026.83

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1.5x scale

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.