Home / 3,755,314.07-5,182,334.80-2,036,434.13

Finding the Fourth Proportional to 3,755,314.07, 5,182,334.80 and 2,036,434.13

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Solution

The fourth proportional to 3,755,314.07, 5,182,334.80 and 2,036,434.13 is: 2,810,279.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,314.07 : 5,182,334.80 = 2,036,434.13 : x
  2. Step 2: Convert to fraction form
    3,755,314.07/5,182,334.80 = 2,036,434.13/x
  3. Step 3: Cross multiply
    3,755,314.07x = 5,182,334.80 × 2,036,434.13
  4. Step 4: Simplify right side
    3,755,314.07x = 10,553,483,448,237.72
  5. Step 5: Solve for x
    x = 10,553,483,448,237.72/3,755,314.07
  6. Step 6: Final answer
    x = 2,810,279.85

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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.