Home / 2,822,074.65-3,895,079.27-1,735,281.45

Finding the Fourth Proportional to 2,822,074.65, 3,895,079.27 and 1,735,281.45

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Solution

The fourth proportional to 2,822,074.65, 3,895,079.27 and 1,735,281.45 is: 2,395,067.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,074.65 : 3,895,079.27 = 1,735,281.45 : x
  2. Step 2: Convert to fraction form
    2,822,074.65/3,895,079.27 = 1,735,281.45/x
  3. Step 3: Cross multiply
    2,822,074.65x = 3,895,079.27 × 1,735,281.45
  4. Step 4: Simplify right side
    2,822,074.65x = 6,759,058,794,834.14
  5. Step 5: Solve for x
    x = 6,759,058,794,834.14/2,822,074.65
  6. Step 6: Final answer
    x = 2,395,067.33

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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.