Home / 6,533,819.75-9,016,928.51-3,593,910.38

Finding the Fourth Proportional to 6,533,819.75, 9,016,928.51 and 3,593,910.38

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Solution

The fourth proportional to 6,533,819.75, 9,016,928.51 and 3,593,910.38 is: 4,959,737.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,819.75 : 9,016,928.51 = 3,593,910.38 : x
  2. Step 2: Convert to fraction form
    6,533,819.75/9,016,928.51 = 3,593,910.38/x
  3. Step 3: Cross multiply
    6,533,819.75x = 9,016,928.51 × 3,593,910.38
  4. Step 4: Simplify right side
    6,533,819.75x = 32,406,032,904,752.74
  5. Step 5: Solve for x
    x = 32,406,032,904,752.74/6,533,819.75
  6. Step 6: Final answer
    x = 4,959,737.82

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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.