Home / 1,494,923.03-2,062,722.14-883,175.39

Finding the Fourth Proportional to 1,494,923.03, 2,062,722.14 and 883,175.39

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Solution

The fourth proportional to 1,494,923.03, 2,062,722.14 and 883,175.39 is: 1,218,621.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,923.03 : 2,062,722.14 = 883,175.39 : x
  2. Step 2: Convert to fraction form
    1,494,923.03/2,062,722.14 = 883,175.39/x
  3. Step 3: Cross multiply
    1,494,923.03x = 2,062,722.14 × 883,175.39
  4. Step 4: Simplify right side
    1,494,923.03x = 1,821,745,415,726.65
  5. Step 5: Solve for x
    x = 1,821,745,415,726.65/1,494,923.03
  6. Step 6: Final answer
    x = 1,218,621.55

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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.