Home / 3,016,051.94-4,162,156.17-1,657,933.22

Finding the Fourth Proportional to 3,016,051.94, 4,162,156.17 and 1,657,933.22

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Solution

The fourth proportional to 3,016,051.94, 4,162,156.17 and 1,657,933.22 is: 2,287,950.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,051.94 : 4,162,156.17 = 1,657,933.22 : x
  2. Step 2: Convert to fraction form
    3,016,051.94/4,162,156.17 = 1,657,933.22/x
  3. Step 3: Cross multiply
    3,016,051.94x = 4,162,156.17 × 1,657,933.22
  4. Step 4: Simplify right side
    3,016,051.94x = 6,900,576,981,070.97
  5. Step 5: Solve for x
    x = 6,900,576,981,070.97/3,016,051.94
  6. Step 6: Final answer
    x = 2,287,950.31

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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.