Home / 1,774,277.46-2,448,500.48-1,010,331.02

Finding the Fourth Proportional to 1,774,277.46, 2,448,500.48 and 1,010,331.02

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Solution

The fourth proportional to 1,774,277.46, 2,448,500.48 and 1,010,331.02 is: 1,394,255.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,277.46 : 2,448,500.48 = 1,010,331.02 : x
  2. Step 2: Convert to fraction form
    1,774,277.46/2,448,500.48 = 1,010,331.02/x
  3. Step 3: Cross multiply
    1,774,277.46x = 2,448,500.48 × 1,010,331.02
  4. Step 4: Simplify right side
    1,774,277.46x = 2,473,795,987,428.89
  5. Step 5: Solve for x
    x = 2,473,795,987,428.89/1,774,277.46
  6. Step 6: Final answer
    x = 1,394,255.43

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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.