Home / 11,794,454.40-17,691,681.60-6,999,675.60

Finding the Fourth Proportional to 11,794,454.40, 17,691,681.60 and 6,999,675.60

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Solution

The fourth proportional to 11,794,454.40, 17,691,681.60 and 6,999,675.60 is: 10,499,513.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,454.40 : 17,691,681.60 = 6,999,675.60 : x
  2. Step 2: Convert to fraction form
    11,794,454.40/17,691,681.60 = 6,999,675.60/x
  3. Step 3: Cross multiply
    11,794,454.40x = 17,691,681.60 × 6,999,675.60
  4. Step 4: Simplify right side
    11,794,454.40x = 123,836,032,018,488.97
  5. Step 5: Solve for x
    x = 123,836,032,018,488.97/11,794,454.40
  6. Step 6: Final answer
    x = 10,499,513.40

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Similar ratio
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1.5x scale

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.