Home / 7,055,683.38-9,741,017.11-4,444,425.89

Finding the Fourth Proportional to 7,055,683.38, 9,741,017.11 and 4,444,425.89

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Solution

The fourth proportional to 7,055,683.38, 9,741,017.11 and 4,444,425.89 is: 6,135,936.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,683.38 : 9,741,017.11 = 4,444,425.89 : x
  2. Step 2: Convert to fraction form
    7,055,683.38/9,741,017.11 = 4,444,425.89/x
  3. Step 3: Cross multiply
    7,055,683.38x = 9,741,017.11 × 4,444,425.89
  4. Step 4: Simplify right side
    7,055,683.38x = 43,293,228,603,153.38
  5. Step 5: Solve for x
    x = 43,293,228,603,153.38/7,055,683.38
  6. Step 6: Final answer
    x = 6,135,936.98

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1.5x scale

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.