Home / 3,370,076.10-5,055,114.15-2,094,617.70

Finding the Fourth Proportional to 3,370,076.10, 5,055,114.15 and 2,094,617.70

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Solution

The fourth proportional to 3,370,076.10, 5,055,114.15 and 2,094,617.70 is: 3,141,926.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,076.10 : 5,055,114.15 = 2,094,617.70 : x
  2. Step 2: Convert to fraction form
    3,370,076.10/5,055,114.15 = 2,094,617.70/x
  3. Step 3: Cross multiply
    3,370,076.10x = 5,055,114.15 × 2,094,617.70
  4. Step 4: Simplify right side
    3,370,076.10x = 10,588,531,574,110.46
  5. Step 5: Solve for x
    x = 10,588,531,574,110.46/3,370,076.10
  6. Step 6: Final answer
    x = 3,141,926.55

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Double scale
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Similar ratio
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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.