Home / 3,776,036.80-5,661,955.44-1,250,314.24

Finding the Fourth Proportional to 3,776,036.80, 5,661,955.44 and 1,250,314.24

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Solution

The fourth proportional to 3,776,036.80, 5,661,955.44 and 1,250,314.24 is: 1,874,776.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,036.80 : 5,661,955.44 = 1,250,314.24 : x
  2. Step 2: Convert to fraction form
    3,776,036.80/5,661,955.44 = 1,250,314.24/x
  3. Step 3: Cross multiply
    3,776,036.80x = 5,661,955.44 × 1,250,314.24
  4. Step 4: Simplify right side
    3,776,036.80x = 7,079,223,512,877.47
  5. Step 5: Solve for x
    x = 7,079,223,512,877.47/3,776,036.80
  6. Step 6: Final answer
    x = 1,874,776.09

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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.