Home / 3,113,033.22-4,295,974.72-1,736,375.84

Finding the Fourth Proportional to 3,113,033.22, 4,295,974.72 and 1,736,375.84

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Solution

The fourth proportional to 3,113,033.22, 4,295,974.72 and 1,736,375.84 is: 2,396,192.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,033.22 : 4,295,974.72 = 1,736,375.84 : x
  2. Step 2: Convert to fraction form
    3,113,033.22/4,295,974.72 = 1,736,375.84/x
  3. Step 3: Cross multiply
    3,113,033.22x = 4,295,974.72 × 1,736,375.84
  4. Step 4: Simplify right side
    3,113,033.22x = 7,459,426,713,058.77
  5. Step 5: Solve for x
    x = 7,459,426,713,058.77/3,113,033.22
  6. Step 6: Final answer
    x = 2,396,192.45

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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.