Home / 3,772,884.48-5,206,450.56-2,053,973.76

Finding the Fourth Proportional to 3,772,884.48, 5,206,450.56 and 2,053,973.76

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Solution

The fourth proportional to 3,772,884.48, 5,206,450.56 and 2,053,973.76 is: 2,834,413.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,884.48 : 5,206,450.56 = 2,053,973.76 : x
  2. Step 2: Convert to fraction form
    3,772,884.48/5,206,450.56 = 2,053,973.76/x
  3. Step 3: Cross multiply
    3,772,884.48x = 5,206,450.56 × 2,053,973.76
  4. Step 4: Simplify right side
    3,772,884.48x = 10,693,912,832,977.30
  5. Step 5: Solve for x
    x = 10,693,912,832,977.30/3,772,884.48
  6. Step 6: Final answer
    x = 2,834,413.00

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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.