Home / 4,029,042-5,560,111.52-2,193,512.92

Finding the Fourth Proportional to 4,029,042, 5,560,111.52 and 2,193,512.92

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Solution

The fourth proportional to 4,029,042, 5,560,111.52 and 2,193,512.92 is: 3,027,066.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,042 : 5,560,111.52 = 2,193,512.92 : x
  2. Step 2: Convert to fraction form
    4,029,042/5,560,111.52 = 2,193,512.92/x
  3. Step 3: Cross multiply
    4,029,042x = 5,560,111.52 × 2,193,512.92
  4. Step 4: Simplify right side
    4,029,042x = 12,196,176,455,760.84
  5. Step 5: Solve for x
    x = 12,196,176,455,760.84/4,029,042
  6. Step 6: Final answer
    x = 3,027,066.10

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Double scale
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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.