Home / 3,377,118.32-5,066,624.49-1,356,780.93

Finding the Fourth Proportional to 3,377,118.32, 5,066,624.49 and 1,356,780.93

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Solution

The fourth proportional to 3,377,118.32, 5,066,624.49 and 1,356,780.93 is: 2,035,551.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,118.32 : 5,066,624.49 = 1,356,780.93 : x
  2. Step 2: Convert to fraction form
    3,377,118.32/5,066,624.49 = 1,356,780.93/x
  3. Step 3: Cross multiply
    3,377,118.32x = 5,066,624.49 × 1,356,780.93
  4. Step 4: Simplify right side
    3,377,118.32x = 6,874,299,503,362.81
  5. Step 5: Solve for x
    x = 6,874,299,503,362.81/3,377,118.32
  6. Step 6: Final answer
    x = 2,035,551.87

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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.