Home / 3,791,926.92-5,232,877.65-2,073,047.52

Finding the Fourth Proportional to 3,791,926.92, 5,232,877.65 and 2,073,047.52

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Solution

The fourth proportional to 3,791,926.92, 5,232,877.65 and 2,073,047.52 is: 2,860,815.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,926.92 : 5,232,877.65 = 2,073,047.52 : x
  2. Step 2: Convert to fraction form
    3,791,926.92/5,232,877.65 = 2,073,047.52/x
  3. Step 3: Cross multiply
    3,791,926.92x = 5,232,877.65 × 2,073,047.52
  4. Step 4: Simplify right side
    3,791,926.92x = 10,848,004,034,795.93
  5. Step 5: Solve for x
    x = 10,848,004,034,795.93/3,791,926.92
  6. Step 6: Final answer
    x = 2,860,815.69

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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.