Home / 2,617,536.44-3,612,148.08-1,455,957.56

Finding the Fourth Proportional to 2,617,536.44, 3,612,148.08 and 1,455,957.56

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Solution

The fourth proportional to 2,617,536.44, 3,612,148.08 and 1,455,957.56 is: 2,009,192.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,536.44 : 3,612,148.08 = 1,455,957.56 : x
  2. Step 2: Convert to fraction form
    2,617,536.44/3,612,148.08 = 1,455,957.56/x
  3. Step 3: Cross multiply
    2,617,536.44x = 3,612,148.08 × 1,455,957.56
  4. Step 4: Simplify right side
    2,617,536.44x = 5,259,134,304,915.49
  5. Step 5: Solve for x
    x = 5,259,134,304,915.49/2,617,536.44
  6. Step 6: Final answer
    x = 2,009,192.39

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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.