Home / 6,534,315.07-9,016,033.35-3,817,536.19

Finding the Fourth Proportional to 6,534,315.07, 9,016,033.35 and 3,817,536.19

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Solution

The fourth proportional to 6,534,315.07, 9,016,033.35 and 3,817,536.19 is: 5,267,427.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,315.07 : 9,016,033.35 = 3,817,536.19 : x
  2. Step 2: Convert to fraction form
    6,534,315.07/9,016,033.35 = 3,817,536.19/x
  3. Step 3: Cross multiply
    6,534,315.07x = 9,016,033.35 × 3,817,536.19
  4. Step 4: Simplify right side
    6,534,315.07x = 34,419,033,603,871.93
  5. Step 5: Solve for x
    x = 34,419,033,603,871.93/6,534,315.07
  6. Step 6: Final answer
    x = 5,267,427.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.