Home / 2,448,310.39-3,670,002.01-1,010,042.80

Finding the Fourth Proportional to 2,448,310.39, 3,670,002.01 and 1,010,042.80

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Solution

The fourth proportional to 2,448,310.39, 3,670,002.01 and 1,010,042.80 is: 1,514,047.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,310.39 : 3,670,002.01 = 1,010,042.80 : x
  2. Step 2: Convert to fraction form
    2,448,310.39/3,670,002.01 = 1,010,042.80/x
  3. Step 3: Cross multiply
    2,448,310.39x = 3,670,002.01 × 1,010,042.80
  4. Step 4: Simplify right side
    2,448,310.39x = 3,706,859,106,186.03
  5. Step 5: Solve for x
    x = 3,706,859,106,186.03/2,448,310.39
  6. Step 6: Final answer
    x = 1,514,047.86

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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.