Home / 2,465,286.72-3,698,115.98-736,019.66

Finding the Fourth Proportional to 2,465,286.72, 3,698,115.98 and 736,019.66

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Solution

The fourth proportional to 2,465,286.72, 3,698,115.98 and 736,019.66 is: 1,104,084.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,286.72 : 3,698,115.98 = 736,019.66 : x
  2. Step 2: Convert to fraction form
    2,465,286.72/3,698,115.98 = 736,019.66/x
  3. Step 3: Cross multiply
    2,465,286.72x = 3,698,115.98 × 736,019.66
  4. Step 4: Simplify right side
    2,465,286.72x = 2,721,886,044,069.49
  5. Step 5: Solve for x
    x = 2,721,886,044,069.49/2,465,286.72
  6. Step 6: Final answer
    x = 1,104,084.98

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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.