Home / 3,363,570.90-5,042,356.65-1,233,158.58

Finding the Fourth Proportional to 3,363,570.90, 5,042,356.65 and 1,233,158.58

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Solution

The fourth proportional to 3,363,570.90, 5,042,356.65 and 1,233,158.58 is: 1,848,638.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,570.90 : 5,042,356.65 = 1,233,158.58 : x
  2. Step 2: Convert to fraction form
    3,363,570.90/5,042,356.65 = 1,233,158.58/x
  3. Step 3: Cross multiply
    3,363,570.90x = 5,042,356.65 × 1,233,158.58
  4. Step 4: Simplify right side
    3,363,570.90x = 6,218,025,366,367.56
  5. Step 5: Solve for x
    x = 6,218,025,366,367.56/3,363,570.90
  6. Step 6: Final answer
    x = 1,848,638.11

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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.