Home / 3,598,572.88-5,398,805.64-1,293,298.84

Finding the Fourth Proportional to 3,598,572.88, 5,398,805.64 and 1,293,298.84

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Solution

The fourth proportional to 3,598,572.88, 5,398,805.64 and 1,293,298.84 is: 1,940,288.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,572.88 : 5,398,805.64 = 1,293,298.84 : x
  2. Step 2: Convert to fraction form
    3,598,572.88/5,398,805.64 = 1,293,298.84/x
  3. Step 3: Cross multiply
    3,598,572.88x = 5,398,805.64 × 1,293,298.84
  4. Step 4: Simplify right side
    3,598,572.88x = 6,982,269,044,603.43
  5. Step 5: Solve for x
    x = 6,982,269,044,603.43/3,598,572.88
  6. Step 6: Final answer
    x = 1,940,288.36

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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.