Home / 1,774,253.39-2,448,467.27-1,010,306.96

Finding the Fourth Proportional to 1,774,253.39, 2,448,467.27 and 1,010,306.96

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Solution

The fourth proportional to 1,774,253.39, 2,448,467.27 and 1,010,306.96 is: 1,394,222.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,253.39 : 2,448,467.27 = 1,010,306.96 : x
  2. Step 2: Convert to fraction form
    1,774,253.39/2,448,467.27 = 1,010,306.96/x
  3. Step 3: Cross multiply
    1,774,253.39x = 2,448,467.27 × 1,010,306.96
  4. Step 4: Simplify right side
    1,774,253.39x = 2,473,703,511,970.86
  5. Step 5: Solve for x
    x = 2,473,703,511,970.86/1,774,253.39
  6. Step 6: Final answer
    x = 1,394,222.23

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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.