Home / 6,901,681.74-9,524,358.72-4,002,791.64

Finding the Fourth Proportional to 6,901,681.74, 9,524,358.72 and 4,002,791.64

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Solution

The fourth proportional to 6,901,681.74, 9,524,358.72 and 4,002,791.64 is: 5,523,874.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,681.74 : 9,524,358.72 = 4,002,791.64 : x
  2. Step 2: Convert to fraction form
    6,901,681.74/9,524,358.72 = 4,002,791.64/x
  3. Step 3: Cross multiply
    6,901,681.74x = 9,524,358.72 × 4,002,791.64
  4. Step 4: Simplify right side
    6,901,681.74x = 38,124,023,460,777.10
  5. Step 5: Solve for x
    x = 38,124,023,460,777.10/6,901,681.74
  6. Step 6: Final answer
    x = 5,523,874.46

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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.