Home / 3,799,450.28-5,243,283.60-2,057,158.25

Finding the Fourth Proportional to 3,799,450.28, 5,243,283.60 and 2,057,158.25

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Solution

The fourth proportional to 3,799,450.28, 5,243,283.60 and 2,057,158.25 is: 2,838,901.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,450.28 : 5,243,283.60 = 2,057,158.25 : x
  2. Step 2: Convert to fraction form
    3,799,450.28/5,243,283.60 = 2,057,158.25/x
  3. Step 3: Cross multiply
    3,799,450.28x = 5,243,283.60 × 2,057,158.25
  4. Step 4: Simplify right side
    3,799,450.28x = 10,786,264,100,561.25
  5. Step 5: Solve for x
    x = 10,786,264,100,561.25/3,799,450.28
  6. Step 6: Final answer
    x = 2,838,901.24

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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.