Home / 6,937,322.81-9,567,144.36-5,956,928.42

Finding the Fourth Proportional to 6,937,322.81, 9,567,144.36 and 5,956,928.42

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Solution

The fourth proportional to 6,937,322.81, 9,567,144.36 and 5,956,928.42 is: 8,215,099.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937,322.81 : 9,567,144.36 = 5,956,928.42 : x
  2. Step 2: Convert to fraction form
    6,937,322.81/9,567,144.36 = 5,956,928.42/x
  3. Step 3: Cross multiply
    6,937,322.81x = 9,567,144.36 × 5,956,928.42
  4. Step 4: Simplify right side
    6,937,322.81x = 56,990,794,088,490.98
  5. Step 5: Solve for x
    x = 56,990,794,088,490.98/6,937,322.81
  6. Step 6: Final answer
    x = 8,215,099.06

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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.