Home / 6,133,524.74-8,464,322.03-3,380,312.87

Finding the Fourth Proportional to 6,133,524.74, 8,464,322.03 and 3,380,312.87

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Solution

The fourth proportional to 6,133,524.74, 8,464,322.03 and 3,380,312.87 is: 4,664,863.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,524.74 : 8,464,322.03 = 3,380,312.87 : x
  2. Step 2: Convert to fraction form
    6,133,524.74/8,464,322.03 = 3,380,312.87/x
  3. Step 3: Cross multiply
    6,133,524.74x = 8,464,322.03 × 3,380,312.87
  4. Step 4: Simplify right side
    6,133,524.74x = 28,612,056,634,610.36
  5. Step 5: Solve for x
    x = 28,612,056,634,610.36/6,133,524.74
  6. Step 6: Final answer
    x = 4,664,863.66

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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.