Home / 11,216,566.69-16,824,848.09-3,545,596.43

Finding the Fourth Proportional to 11,216,566.69, 16,824,848.09 and 3,545,596.43

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Solution

The fourth proportional to 11,216,566.69, 16,824,848.09 and 3,545,596.43 is: 5,318,394.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,566.69 : 16,824,848.09 = 3,545,596.43 : x
  2. Step 2: Convert to fraction form
    11,216,566.69/16,824,848.09 = 3,545,596.43/x
  3. Step 3: Cross multiply
    11,216,566.69x = 16,824,848.09 × 3,545,596.43
  4. Step 4: Simplify right side
    11,216,566.69x = 59,654,121,323,196.32
  5. Step 5: Solve for x
    x = 59,654,121,323,196.32/11,216,566.69
  6. Step 6: Final answer
    x = 5,318,394.03

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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.