Home / 7,067,046.30-10,600,569.45-2,017,700.70

Finding the Fourth Proportional to 7,067,046.30, 10,600,569.45 and 2,017,700.70

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Solution

The fourth proportional to 7,067,046.30, 10,600,569.45 and 2,017,700.70 is: 3,026,551.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067,046.30 : 10,600,569.45 = 2,017,700.70 : x
  2. Step 2: Convert to fraction form
    7,067,046.30/10,600,569.45 = 2,017,700.70/x
  3. Step 3: Cross multiply
    7,067,046.30x = 10,600,569.45 × 2,017,700.70
  4. Step 4: Simplify right side
    7,067,046.30x = 21,388,776,399,663.61
  5. Step 5: Solve for x
    x = 21,388,776,399,663.61/7,067,046.30
  6. Step 6: Final answer
    x = 3,026,551.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.