Home / 3,439,425.36-5,159,871.54-1,164,870.18

Finding the Fourth Proportional to 3,439,425.36, 5,159,871.54 and 1,164,870.18

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Solution

The fourth proportional to 3,439,425.36, 5,159,871.54 and 1,164,870.18 is: 1,747,553.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,425.36 : 5,159,871.54 = 1,164,870.18 : x
  2. Step 2: Convert to fraction form
    3,439,425.36/5,159,871.54 = 1,164,870.18/x
  3. Step 3: Cross multiply
    3,439,425.36x = 5,159,871.54 × 1,164,870.18
  4. Step 4: Simplify right side
    3,439,425.36x = 6,010,580,489,576.68
  5. Step 5: Solve for x
    x = 6,010,580,489,576.68/3,439,425.36
  6. Step 6: Final answer
    x = 1,747,553.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.