Home / 9,934,249.62-13,710,401.19-5,524,415.22

Finding the Fourth Proportional to 9,934,249.62, 13,710,401.19 and 5,524,415.22

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Solution

The fourth proportional to 9,934,249.62, 13,710,401.19 and 5,524,415.22 is: 7,624,325.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,249.62 : 13,710,401.19 = 5,524,415.22 : x
  2. Step 2: Convert to fraction form
    9,934,249.62/13,710,401.19 = 5,524,415.22/x
  3. Step 3: Cross multiply
    9,934,249.62x = 13,710,401.19 × 5,524,415.22
  4. Step 4: Simplify right side
    9,934,249.62x = 75,741,949,006,342.11
  5. Step 5: Solve for x
    x = 75,741,949,006,342.11/9,934,249.62
  6. Step 6: Final answer
    x = 7,624,325.13

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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.