Home / 2,393,279.24-3,303,257.90-1,521,937.33

Finding the Fourth Proportional to 2,393,279.24, 3,303,257.90 and 1,521,937.33

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Solution

The fourth proportional to 2,393,279.24, 3,303,257.90 and 1,521,937.33 is: 2,100,612.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,279.24 : 3,303,257.90 = 1,521,937.33 : x
  2. Step 2: Convert to fraction form
    2,393,279.24/3,303,257.90 = 1,521,937.33/x
  3. Step 3: Cross multiply
    2,393,279.24x = 3,303,257.90 × 1,521,937.33
  4. Step 4: Simplify right side
    2,393,279.24x = 5,027,351,492,759.58
  5. Step 5: Solve for x
    x = 5,027,351,492,759.58/2,393,279.24
  6. Step 6: Final answer
    x = 2,100,612.17

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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.