Home / 10,534,051.82-15,801,077.72-2,961,017.57

Finding the Fourth Proportional to 10,534,051.82, 15,801,077.72 and 2,961,017.57

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Solution

The fourth proportional to 10,534,051.82, 15,801,077.72 and 2,961,017.57 is: 4,441,526.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,051.82 : 15,801,077.72 = 2,961,017.57 : x
  2. Step 2: Convert to fraction form
    10,534,051.82/15,801,077.72 = 2,961,017.57/x
  3. Step 3: Cross multiply
    10,534,051.82x = 15,801,077.72 × 2,961,017.57
  4. Step 4: Simplify right side
    10,534,051.82x = 46,787,268,682,252.70
  5. Step 5: Solve for x
    x = 46,787,268,682,252.70/10,534,051.82
  6. Step 6: Final answer
    x = 4,441,526.35

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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.