Home / 4,789,187.84-6,609,233.38-2,724,150.32

Finding the Fourth Proportional to 4,789,187.84, 6,609,233.38 and 2,724,150.32

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Solution

The fourth proportional to 4,789,187.84, 6,609,233.38 and 2,724,150.32 is: 3,759,415.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,187.84 : 6,609,233.38 = 2,724,150.32 : x
  2. Step 2: Convert to fraction form
    4,789,187.84/6,609,233.38 = 2,724,150.32/x
  3. Step 3: Cross multiply
    4,789,187.84x = 6,609,233.38 × 2,724,150.32
  4. Step 4: Simplify right side
    4,789,187.84x = 18,004,545,227,081.68
  5. Step 5: Solve for x
    x = 18,004,545,227,081.68/4,789,187.84
  6. Step 6: Final answer
    x = 3,759,415.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.