Home / 3,503,130.45-4,834,210.41-2,053,791.20

Finding the Fourth Proportional to 3,503,130.45, 4,834,210.41 and 2,053,791.20

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Solution

The fourth proportional to 3,503,130.45, 4,834,210.41 and 2,053,791.20 is: 2,834,167.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,130.45 : 4,834,210.41 = 2,053,791.20 : x
  2. Step 2: Convert to fraction form
    3,503,130.45/4,834,210.41 = 2,053,791.20/x
  3. Step 3: Cross multiply
    3,503,130.45x = 4,834,210.41 × 2,053,791.20
  4. Step 4: Simplify right side
    3,503,130.45x = 9,928,458,783,899.49
  5. Step 5: Solve for x
    x = 9,928,458,783,899.49/3,503,130.45
  6. Step 6: Final answer
    x = 2,834,167.59

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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.