Home / 3,598,526.62-5,398,736.27-1,293,252.45

Finding the Fourth Proportional to 3,598,526.62, 5,398,736.27 and 1,293,252.45

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Solution

The fourth proportional to 3,598,526.62, 5,398,736.27 and 1,293,252.45 is: 1,940,218.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,526.62 : 5,398,736.27 = 1,293,252.45 : x
  2. Step 2: Convert to fraction form
    3,598,526.62/5,398,736.27 = 1,293,252.45/x
  3. Step 3: Cross multiply
    3,598,526.62x = 5,398,736.27 × 1,293,252.45
  4. Step 4: Simplify right side
    3,598,526.62x = 6,981,928,908,081.36
  5. Step 5: Solve for x
    x = 6,981,928,908,081.36/3,598,526.62
  6. Step 6: Final answer
    x = 1,940,218.77

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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.