Home / 11,200,864.59-16,804,784.61-4,012,460.73

Finding the Fourth Proportional to 11,200,864.59, 16,804,784.61 and 4,012,460.73

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Solution

The fourth proportional to 11,200,864.59, 16,804,784.61 and 4,012,460.73 is: 6,019,940.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,200,864.59 : 16,804,784.61 = 4,012,460.73 : x
  2. Step 2: Convert to fraction form
    11,200,864.59/16,804,784.61 = 4,012,460.73/x
  3. Step 3: Cross multiply
    11,200,864.59x = 16,804,784.61 × 4,012,460.73
  4. Step 4: Simplify right side
    11,200,864.59x = 67,428,538,323,733.36
  5. Step 5: Solve for x
    x = 67,428,538,323,733.36/11,200,864.59
  6. Step 6: Final answer
    x = 6,019,940.49

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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.