Home / 10,926,433.80-16,396,211.70-4,536,019.80

Finding the Fourth Proportional to 10,926,433.80, 16,396,211.70 and 4,536,019.80

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Solution

The fourth proportional to 10,926,433.80, 16,396,211.70 and 4,536,019.80 is: 6,806,753.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,433.80 : 16,396,211.70 = 4,536,019.80 : x
  2. Step 2: Convert to fraction form
    10,926,433.80/16,396,211.70 = 4,536,019.80/x
  3. Step 3: Cross multiply
    10,926,433.80x = 16,396,211.70 × 4,536,019.80
  4. Step 4: Simplify right side
    10,926,433.80x = 74,373,540,916,191.66
  5. Step 5: Solve for x
    x = 74,373,540,916,191.66/10,926,433.80
  6. Step 6: Final answer
    x = 6,806,753.45

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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.