Home / 11,316,019.52-16,974,184.97-3,228,992.55

Finding the Fourth Proportional to 11,316,019.52, 16,974,184.97 and 3,228,992.55

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Solution

The fourth proportional to 11,316,019.52, 16,974,184.97 and 3,228,992.55 is: 4,843,533.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,019.52 : 16,974,184.97 = 3,228,992.55 : x
  2. Step 2: Convert to fraction form
    11,316,019.52/16,974,184.97 = 3,228,992.55/x
  3. Step 3: Cross multiply
    11,316,019.52x = 16,974,184.97 × 3,228,992.55
  4. Step 4: Simplify right side
    11,316,019.52x = 54,809,516,818,524.45
  5. Step 5: Solve for x
    x = 54,809,516,818,524.45/11,316,019.52
  6. Step 6: Final answer
    x = 4,843,533.25

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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.