Home / 3,755,822.08-5,183,019.52-2,036,935.68

Finding the Fourth Proportional to 3,755,822.08, 5,183,019.52 and 2,036,935.68

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Solution

The fourth proportional to 3,755,822.08, 5,183,019.52 and 2,036,935.68 is: 2,810,963.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,822.08 : 5,183,019.52 = 2,036,935.68 : x
  2. Step 2: Convert to fraction form
    3,755,822.08/5,183,019.52 = 2,036,935.68/x
  3. Step 3: Cross multiply
    3,755,822.08x = 5,183,019.52 × 2,036,935.68
  4. Step 4: Simplify right side
    3,755,822.08x = 10,557,477,390,424.47
  5. Step 5: Solve for x
    x = 10,557,477,390,424.47/3,755,822.08
  6. Step 6: Final answer
    x = 2,810,963.13

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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.