Home / 3,016,559.23-4,162,834.31-1,710,057.79

Finding the Fourth Proportional to 3,016,559.23, 4,162,834.31 and 1,710,057.79

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Solution

The fourth proportional to 3,016,559.23, 4,162,834.31 and 1,710,057.79 is: 2,359,869.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,559.23 : 4,162,834.31 = 1,710,057.79 : x
  2. Step 2: Convert to fraction form
    3,016,559.23/4,162,834.31 = 1,710,057.79/x
  3. Step 3: Cross multiply
    3,016,559.23x = 4,162,834.31 × 1,710,057.79
  4. Step 4: Simplify right side
    3,016,559.23x = 7,118,687,231,744.49
  5. Step 5: Solve for x
    x = 7,118,687,231,744.49/3,016,559.23
  6. Step 6: Final answer
    x = 2,359,869.87

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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.