Home / 11,591,284.90-17,386,927.35-6,552,436.90

Finding the Fourth Proportional to 11,591,284.90, 17,386,927.35 and 6,552,436.90

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Solution

The fourth proportional to 11,591,284.90, 17,386,927.35 and 6,552,436.90 is: 9,828,655.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,284.90 : 17,386,927.35 = 6,552,436.90 : x
  2. Step 2: Convert to fraction form
    11,591,284.90/17,386,927.35 = 6,552,436.90/x
  3. Step 3: Cross multiply
    11,591,284.90x = 17,386,927.35 × 6,552,436.90
  4. Step 4: Simplify right side
    11,591,284.90x = 113,926,744,345,759.23
  5. Step 5: Solve for x
    x = 113,926,744,345,759.23/11,591,284.90
  6. Step 6: Final answer
    x = 9,828,655.35

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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.