Home / 7,356,068.82-11,034,164.70-2,563,750.32

Finding the Fourth Proportional to 7,356,068.82, 11,034,164.70 and 2,563,750.32

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Solution

The fourth proportional to 7,356,068.82, 11,034,164.70 and 2,563,750.32 is: 3,845,646.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,068.82 : 11,034,164.70 = 2,563,750.32 : x
  2. Step 2: Convert to fraction form
    7,356,068.82/11,034,164.70 = 2,563,750.32/x
  3. Step 3: Cross multiply
    7,356,068.82x = 11,034,164.70 × 2,563,750.32
  4. Step 4: Simplify right side
    7,356,068.82x = 28,288,843,280,557.70
  5. Step 5: Solve for x
    x = 28,288,843,280,557.70/7,356,068.82
  6. Step 6: Final answer
    x = 3,845,646.90

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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.