Home / 3,669,013.95-5,504,177.03-1,539,313.35

Finding the Fourth Proportional to 3,669,013.95, 5,504,177.03 and 1,539,313.35

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Solution

The fourth proportional to 3,669,013.95, 5,504,177.03 and 1,539,313.35 is: 2,309,245.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,013.95 : 5,504,177.03 = 1,539,313.35 : x
  2. Step 2: Convert to fraction form
    3,669,013.95/5,504,177.03 = 1,539,313.35/x
  3. Step 3: Cross multiply
    3,669,013.95x = 5,504,177.03 × 1,539,313.35
  4. Step 4: Simplify right side
    3,669,013.95x = 8,472,653,175,345.79
  5. Step 5: Solve for x
    x = 8,472,653,175,345.79/3,669,013.95
  6. Step 6: Final answer
    x = 2,309,245.29

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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.