Home / 9,854,226.62-13,599,221.10-5,667,904.64

Finding the Fourth Proportional to 9,854,226.62, 13,599,221.10 and 5,667,904.64

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Solution

The fourth proportional to 9,854,226.62, 13,599,221.10 and 5,667,904.64 is: 7,821,931.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,854,226.62 : 13,599,221.10 = 5,667,904.64 : x
  2. Step 2: Convert to fraction form
    9,854,226.62/13,599,221.10 = 5,667,904.64/x
  3. Step 3: Cross multiply
    9,854,226.62x = 13,599,221.10 × 5,667,904.64
  4. Step 4: Simplify right side
    9,854,226.62x = 77,079,088,373,075.89
  5. Step 5: Solve for x
    x = 77,079,088,373,075.89/9,854,226.62
  6. Step 6: Final answer
    x = 7,821,931.78

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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.