Home / 1,774,252.27-2,448,465.72-1,010,305.83

Finding the Fourth Proportional to 1,774,252.27, 2,448,465.72 and 1,010,305.83

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Solution

The fourth proportional to 1,774,252.27, 2,448,465.72 and 1,010,305.83 is: 1,394,220.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,252.27 : 2,448,465.72 = 1,010,305.83 : x
  2. Step 2: Convert to fraction form
    1,774,252.27/2,448,465.72 = 1,010,305.83/x
  3. Step 3: Cross multiply
    1,774,252.27x = 2,448,465.72 × 1,010,305.83
  4. Step 4: Simplify right side
    1,774,252.27x = 2,473,699,191,471.15
  5. Step 5: Solve for x
    x = 2,473,699,191,471.15/1,774,252.27
  6. Step 6: Final answer
    x = 1,394,220.68

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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.