Home / 7,169,736.03-10,756,702.65-2,311,944.84

Finding the Fourth Proportional to 7,169,736.03, 10,756,702.65 and 2,311,944.84

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Solution

The fourth proportional to 7,169,736.03, 10,756,702.65 and 2,311,944.84 is: 3,468,593.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,169,736.03 : 10,756,702.65 = 2,311,944.84 : x
  2. Step 2: Convert to fraction form
    7,169,736.03/10,756,702.65 = 2,311,944.84/x
  3. Step 3: Cross multiply
    7,169,736.03x = 10,756,702.65 × 2,311,944.84
  4. Step 4: Simplify right side
    7,169,736.03x = 24,868,903,187,081.82
  5. Step 5: Solve for x
    x = 24,868,903,187,081.82/7,169,736.03
  6. Step 6: Final answer
    x = 3,468,593.97

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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.