Home / 7,340,534.97-11,010,913.20-2,548,376.52

Finding the Fourth Proportional to 7,340,534.97, 11,010,913.20 and 2,548,376.52

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Solution

The fourth proportional to 7,340,534.97, 11,010,913.20 and 2,548,376.52 is: 3,822,603.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,534.97 : 11,010,913.20 = 2,548,376.52 : x
  2. Step 2: Convert to fraction form
    7,340,534.97/11,010,913.20 = 2,548,376.52/x
  3. Step 3: Cross multiply
    7,340,534.97x = 11,010,913.20 × 2,548,376.52
  4. Step 4: Simplify right side
    7,340,534.97x = 28,059,952,662,638.06
  5. Step 5: Solve for x
    x = 28,059,952,662,638.06/7,340,534.97
  6. Step 6: Final answer
    x = 3,822,603.23

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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.