Home / 1,774,250.64-2,448,463.48-1,010,304.20

Finding the Fourth Proportional to 1,774,250.64, 2,448,463.48 and 1,010,304.20

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Solution

The fourth proportional to 1,774,250.64, 2,448,463.48 and 1,010,304.20 is: 1,394,218.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,250.64 : 2,448,463.48 = 1,010,304.20 : x
  2. Step 2: Convert to fraction form
    1,774,250.64/2,448,463.48 = 1,010,304.20/x
  3. Step 3: Cross multiply
    1,774,250.64x = 2,448,463.48 × 1,010,304.20
  4. Step 4: Simplify right side
    1,774,250.64x = 2,473,692,940,986.01
  5. Step 5: Solve for x
    x = 2,473,692,940,986.01/1,774,250.64
  6. Step 6: Final answer
    x = 1,394,218.43

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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.