Home / 3,124,968.39-4,682,095.23-2,098,374.39

Finding the Fourth Proportional to 3,124,968.39, 4,682,095.23 and 2,098,374.39

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Solution

The fourth proportional to 3,124,968.39, 4,682,095.23 and 2,098,374.39 is: 3,143,964.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,124,968.39 : 4,682,095.23 = 2,098,374.39 : x
  2. Step 2: Convert to fraction form
    3,124,968.39/4,682,095.23 = 2,098,374.39/x
  3. Step 3: Cross multiply
    3,124,968.39x = 4,682,095.23 × 2,098,374.39
  4. Step 4: Simplify right side
    3,124,968.39x = 9,824,788,722,173.16
  5. Step 5: Solve for x
    x = 9,824,788,722,173.16/3,124,968.39
  6. Step 6: Final answer
    x = 3,143,964.19

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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.