Home / 4,391,975.52-6,060,956.73-2,557,503.52

Finding the Fourth Proportional to 4,391,975.52, 6,060,956.73 and 2,557,503.52

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Solution

The fourth proportional to 4,391,975.52, 6,060,956.73 and 2,557,503.52 is: 3,529,372.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,975.52 : 6,060,956.73 = 2,557,503.52 : x
  2. Step 2: Convert to fraction form
    4,391,975.52/6,060,956.73 = 2,557,503.52/x
  3. Step 3: Cross multiply
    4,391,975.52x = 6,060,956.73 × 2,557,503.52
  4. Step 4: Simplify right side
    4,391,975.52x = 15,500,918,146,799.66
  5. Step 5: Solve for x
    x = 15,500,918,146,799.66/4,391,975.52
  6. Step 6: Final answer
    x = 3,529,372.62

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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.