Home / 2,010,718.70-3,016,952.85-1,013,446.70

Finding the Fourth Proportional to 2,010,718.70, 3,016,952.85 and 1,013,446.70

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Solution

The fourth proportional to 2,010,718.70, 3,016,952.85 and 1,013,446.70 is: 1,520,610.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,718.70 : 3,016,952.85 = 1,013,446.70 : x
  2. Step 2: Convert to fraction form
    2,010,718.70/3,016,952.85 = 1,013,446.70/x
  3. Step 3: Cross multiply
    2,010,718.70x = 3,016,952.85 × 1,013,446.70
  4. Step 4: Simplify right side
    2,010,718.70x = 3,057,520,909,888.10
  5. Step 5: Solve for x
    x = 3,057,520,909,888.10/2,010,718.70
  6. Step 6: Final answer
    x = 1,520,610.97

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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.