Home / 11,063,888.61-16,564,536.33-5,864,651.29

Finding the Fourth Proportional to 11,063,888.61, 16,564,536.33 and 5,864,651.29

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Solution

The fourth proportional to 11,063,888.61, 16,564,536.33 and 5,864,651.29 is: 8,780,387.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063,888.61 : 16,564,536.33 = 5,864,651.29 : x
  2. Step 2: Convert to fraction form
    11,063,888.61/16,564,536.33 = 5,864,651.29/x
  3. Step 3: Cross multiply
    11,063,888.61x = 16,564,536.33 × 5,864,651.29
  4. Step 4: Simplify right side
    11,063,888.61x = 97,145,229,355,986.36
  5. Step 5: Solve for x
    x = 97,145,229,355,986.36/11,063,888.61
  6. Step 6: Final answer
    x = 8,780,387.51

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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.