Home / 7,426,304.92-11,137,296.33-2,876,338.90

Finding the Fourth Proportional to 7,426,304.92, 11,137,296.33 and 2,876,338.90

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Solution

The fourth proportional to 7,426,304.92, 11,137,296.33 and 2,876,338.90 is: 4,313,671.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,426,304.92 : 11,137,296.33 = 2,876,338.90 : x
  2. Step 2: Convert to fraction form
    7,426,304.92/11,137,296.33 = 2,876,338.90/x
  3. Step 3: Cross multiply
    7,426,304.92x = 11,137,296.33 × 2,876,338.90
  4. Step 4: Simplify right side
    7,426,304.92x = 32,034,638,674,806.23
  5. Step 5: Solve for x
    x = 32,034,638,674,806.23/7,426,304.92
  6. Step 6: Final answer
    x = 4,313,671.34

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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.