Home / 9,344,620.40-14,016,930.60-2,521,180.40

Finding the Fourth Proportional to 9,344,620.40, 14,016,930.60 and 2,521,180.40

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Solution

The fourth proportional to 9,344,620.40, 14,016,930.60 and 2,521,180.40 is: 3,781,770.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,620.40 : 14,016,930.60 = 2,521,180.40 : x
  2. Step 2: Convert to fraction form
    9,344,620.40/14,016,930.60 = 2,521,180.40/x
  3. Step 3: Cross multiply
    9,344,620.40x = 14,016,930.60 × 2,521,180.40
  4. Step 4: Simplify right side
    9,344,620.40x = 35,339,210,696,880.23
  5. Step 5: Solve for x
    x = 35,339,210,696,880.23/9,344,620.40
  6. Step 6: Final answer
    x = 3,781,770.60

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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.