Home / 2,956,070.54-4,434,105.82-1,061,778.62

Finding the Fourth Proportional to 2,956,070.54, 4,434,105.82 and 1,061,778.62

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Solution

The fourth proportional to 2,956,070.54, 4,434,105.82 and 1,061,778.62 is: 1,592,667.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,070.54 : 4,434,105.82 = 1,061,778.62 : x
  2. Step 2: Convert to fraction form
    2,956,070.54/4,434,105.82 = 1,061,778.62/x
  3. Step 3: Cross multiply
    2,956,070.54x = 4,434,105.82 × 1,061,778.62
  4. Step 4: Simplify right side
    2,956,070.54x = 4,708,038,758,493.57
  5. Step 5: Solve for x
    x = 4,708,038,758,493.57/2,956,070.54
  6. Step 6: Final answer
    x = 1,592,667.93

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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.