Home / 3,000,462.24-4,140,663.70-1,711,367.90

Finding the Fourth Proportional to 3,000,462.24, 4,140,663.70 and 1,711,367.90

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Solution

The fourth proportional to 3,000,462.24, 4,140,663.70 and 1,711,367.90 is: 2,361,702.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,462.24 : 4,140,663.70 = 1,711,367.90 : x
  2. Step 2: Convert to fraction form
    3,000,462.24/4,140,663.70 = 1,711,367.90/x
  3. Step 3: Cross multiply
    3,000,462.24x = 4,140,663.70 × 1,711,367.90
  4. Step 4: Simplify right side
    3,000,462.24x = 7,086,198,940,875.23
  5. Step 5: Solve for x
    x = 7,086,198,940,875.23/3,000,462.24
  6. Step 6: Final answer
    x = 2,361,702.42

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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.