Home / 11,221,084.77-16,834,625.73-4,032,680.94

Finding the Fourth Proportional to 11,221,084.77, 16,834,625.73 and 4,032,680.94

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Solution

The fourth proportional to 11,221,084.77, 16,834,625.73 and 4,032,680.94 is: 6,050,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,221,084.77 : 16,834,625.73 = 4,032,680.94 : x
  2. Step 2: Convert to fraction form
    11,221,084.77/16,834,625.73 = 4,032,680.94/x
  3. Step 3: Cross multiply
    11,221,084.77x = 16,834,625.73 × 4,032,680.94
  4. Step 4: Simplify right side
    11,221,084.77x = 67,888,674,313,404.59
  5. Step 5: Solve for x
    x = 67,888,674,313,404.59/11,221,084.77
  6. Step 6: Final answer
    x = 6,050,099.05

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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.