Home / 7,425,264.60-11,137,905.79-2,033,961.50

Finding the Fourth Proportional to 7,425,264.60, 11,137,905.79 and 2,033,961.50

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Solution

The fourth proportional to 7,425,264.60, 11,137,905.79 and 2,033,961.50 is: 3,050,944.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,264.60 : 11,137,905.79 = 2,033,961.50 : x
  2. Step 2: Convert to fraction form
    7,425,264.60/11,137,905.79 = 2,033,961.50/x
  3. Step 3: Cross multiply
    7,425,264.60x = 11,137,905.79 × 2,033,961.50
  4. Step 4: Simplify right side
    7,425,264.60x = 22,654,071,590,246.95
  5. Step 5: Solve for x
    x = 22,654,071,590,246.95/7,425,264.60
  6. Step 6: Final answer
    x = 3,050,944.69

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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.