Home / 3,134,184.37-4,325,794.77-2,032,980.49

Finding the Fourth Proportional to 3,134,184.37, 4,325,794.77 and 2,032,980.49

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Solution

The fourth proportional to 3,134,184.37, 4,325,794.77 and 2,032,980.49 is: 2,805,915.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,184.37 : 4,325,794.77 = 2,032,980.49 : x
  2. Step 2: Convert to fraction form
    3,134,184.37/4,325,794.77 = 2,032,980.49/x
  3. Step 3: Cross multiply
    3,134,184.37x = 4,325,794.77 × 2,032,980.49
  4. Step 4: Simplify right side
    3,134,184.37x = 8,794,256,371,154.04
  5. Step 5: Solve for x
    x = 8,794,256,371,154.04/3,134,184.37
  6. Step 6: Final answer
    x = 2,805,915.46

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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.