Home / 4,120,061.70-6,182,716.95-2,414,201.70

Finding the Fourth Proportional to 4,120,061.70, 6,182,716.95 and 2,414,201.70

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Solution

The fourth proportional to 4,120,061.70, 6,182,716.95 and 2,414,201.70 is: 3,622,840.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,061.70 : 6,182,716.95 = 2,414,201.70 : x
  2. Step 2: Convert to fraction form
    4,120,061.70/6,182,716.95 = 2,414,201.70/x
  3. Step 3: Cross multiply
    4,120,061.70x = 6,182,716.95 × 2,414,201.70
  4. Step 4: Simplify right side
    4,120,061.70x = 14,926,325,771,308.82
  5. Step 5: Solve for x
    x = 14,926,325,771,308.82/4,120,061.70
  6. Step 6: Final answer
    x = 3,622,840.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.