Home / 11,071,503.40-16,611,920.70-6,026,434.60

Finding the Fourth Proportional to 11,071,503.40, 16,611,920.70 and 6,026,434.60

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Solution

The fourth proportional to 11,071,503.40, 16,611,920.70 and 6,026,434.60 is: 9,042,191.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,503.40 : 16,611,920.70 = 6,026,434.60 : x
  2. Step 2: Convert to fraction form
    11,071,503.40/16,611,920.70 = 6,026,434.60/x
  3. Step 3: Cross multiply
    11,071,503.40x = 16,611,920.70 × 6,026,434.60
  4. Step 4: Simplify right side
    11,071,503.40x = 100,110,653,678,936.20
  5. Step 5: Solve for x
    x = 100,110,653,678,936.20/11,071,503.40
  6. Step 6: Final answer
    x = 9,042,191.48

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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.