Home / 4,271,234.78-5,894,225.19-2,337,456.57

Finding the Fourth Proportional to 4,271,234.78, 5,894,225.19 and 2,337,456.57

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Solution

The fourth proportional to 4,271,234.78, 5,894,225.19 and 2,337,456.57 is: 3,225,646.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271,234.78 : 5,894,225.19 = 2,337,456.57 : x
  2. Step 2: Convert to fraction form
    4,271,234.78/5,894,225.19 = 2,337,456.57/x
  3. Step 3: Cross multiply
    4,271,234.78x = 5,894,225.19 × 2,337,456.57
  4. Step 4: Simplify right side
    4,271,234.78x = 13,777,495,395,425.00
  5. Step 5: Solve for x
    x = 13,777,495,395,425.00/4,271,234.78
  6. Step 6: Final answer
    x = 3,225,646.94

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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.