Home / 6,102,771.32-8,421,931.32-3,349,716.32

Finding the Fourth Proportional to 6,102,771.32, 8,421,931.32 and 3,349,716.32

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Solution

The fourth proportional to 6,102,771.32, 8,421,931.32 and 3,349,716.32 is: 4,622,667.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,771.32 : 8,421,931.32 = 3,349,716.32 : x
  2. Step 2: Convert to fraction form
    6,102,771.32/8,421,931.32 = 3,349,716.32/x
  3. Step 3: Cross multiply
    6,102,771.32x = 8,421,931.32 × 3,349,716.32
  4. Step 4: Simplify right side
    6,102,771.32x = 28,211,080,788,523.14
  5. Step 5: Solve for x
    x = 28,211,080,788,523.14/6,102,771.32
  6. Step 6: Final answer
    x = 4,622,667.20

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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.