Home / 2,950,541.46-4,070,188.48-2,031,174.38

Finding the Fourth Proportional to 2,950,541.46, 4,070,188.48 and 2,031,174.38

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Solution

The fourth proportional to 2,950,541.46, 4,070,188.48 and 2,031,174.38 is: 2,801,947.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,541.46 : 4,070,188.48 = 2,031,174.38 : x
  2. Step 2: Convert to fraction form
    2,950,541.46/4,070,188.48 = 2,031,174.38/x
  3. Step 3: Cross multiply
    2,950,541.46x = 4,070,188.48 × 2,031,174.38
  4. Step 4: Simplify right side
    2,950,541.46x = 8,267,262,552,191.27
  5. Step 5: Solve for x
    x = 8,267,262,552,191.27/2,950,541.46
  6. Step 6: Final answer
    x = 2,801,947.60

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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.