Home / 3,592,132.05-4,957,071.97-1,960,551.11

Finding the Fourth Proportional to 3,592,132.05, 4,957,071.97 and 1,960,551.11

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Solution

The fourth proportional to 3,592,132.05, 4,957,071.97 and 1,960,551.11 is: 2,705,522.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,132.05 : 4,957,071.97 = 1,960,551.11 : x
  2. Step 2: Convert to fraction form
    3,592,132.05/4,957,071.97 = 1,960,551.11/x
  3. Step 3: Cross multiply
    3,592,132.05x = 4,957,071.97 × 1,960,551.11
  4. Step 4: Simplify right side
    3,592,132.05x = 9,718,592,950,358.96
  5. Step 5: Solve for x
    x = 9,718,592,950,358.96/3,592,132.05
  6. Step 6: Final answer
    x = 2,705,522.19

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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.