Home / 9,034,818.54-13,552,402.56-2,211,450.23

Finding the Fourth Proportional to 9,034,818.54, 13,552,402.56 and 2,211,450.23

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Solution

The fourth proportional to 9,034,818.54, 13,552,402.56 and 2,211,450.23 is: 3,317,218.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,818.54 : 13,552,402.56 = 2,211,450.23 : x
  2. Step 2: Convert to fraction form
    9,034,818.54/13,552,402.56 = 2,211,450.23/x
  3. Step 3: Cross multiply
    9,034,818.54x = 13,552,402.56 × 2,211,450.23
  4. Step 4: Simplify right side
    9,034,818.54x = 29,970,463,690,602.58
  5. Step 5: Solve for x
    x = 29,970,463,690,602.58/9,034,818.54
  6. Step 6: Final answer
    x = 3,317,218.11

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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.