Home / 4,013,500.10-5,538,633.93-2,294,656.61

Finding the Fourth Proportional to 4,013,500.10, 5,538,633.93 and 2,294,656.61

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Solution

The fourth proportional to 4,013,500.10, 5,538,633.93 and 2,294,656.61 is: 3,166,628.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,500.10 : 5,538,633.93 = 2,294,656.61 : x
  2. Step 2: Convert to fraction form
    4,013,500.10/5,538,633.93 = 2,294,656.61/x
  3. Step 3: Cross multiply
    4,013,500.10x = 5,538,633.93 × 2,294,656.61
  4. Step 4: Simplify right side
    4,013,500.10x = 12,709,262,957,844.78
  5. Step 5: Solve for x
    x = 12,709,262,957,844.78/4,013,500.10
  6. Step 6: Final answer
    x = 3,166,628.29

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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.