Home / 5,016,747-7,526,370.42-1,470,891

Finding the Fourth Proportional to 5,016,747, 7,526,370.42 and 1,470,891

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Solution

The fourth proportional to 5,016,747, 7,526,370.42 and 1,470,891 is: 2,206,702.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,747 : 7,526,370.42 = 1,470,891 : x
  2. Step 2: Convert to fraction form
    5,016,747/7,526,370.42 = 1,470,891/x
  3. Step 3: Cross multiply
    5,016,747x = 7,526,370.42 × 1,470,891
  4. Step 4: Simplify right side
    5,016,747x = 11,070,470,513,444.22
  5. Step 5: Solve for x
    x = 11,070,470,513,444.22/5,016,747
  6. Step 6: Final answer
    x = 2,206,702.97

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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.