Home / 4,047,009.70-6,070,514.55-2,157,441.70

Finding the Fourth Proportional to 4,047,009.70, 6,070,514.55 and 2,157,441.70

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Solution

The fourth proportional to 4,047,009.70, 6,070,514.55 and 2,157,441.70 is: 3,236,162.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,009.70 : 6,070,514.55 = 2,157,441.70 : x
  2. Step 2: Convert to fraction form
    4,047,009.70/6,070,514.55 = 2,157,441.70/x
  3. Step 3: Cross multiply
    4,047,009.70x = 6,070,514.55 × 2,157,441.70
  4. Step 4: Simplify right side
    4,047,009.70x = 13,096,781,230,626.74
  5. Step 5: Solve for x
    x = 13,096,781,230,626.74/4,047,009.70
  6. Step 6: Final answer
    x = 3,236,162.55

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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.