Home / 3,482,353.38-4,805,885.73-1,933,695.06

Finding the Fourth Proportional to 3,482,353.38, 4,805,885.73 and 1,933,695.06

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Solution

The fourth proportional to 3,482,353.38, 4,805,885.73 and 1,933,695.06 is: 2,668,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,353.38 : 4,805,885.73 = 1,933,695.06 : x
  2. Step 2: Convert to fraction form
    3,482,353.38/4,805,885.73 = 1,933,695.06/x
  3. Step 3: Cross multiply
    3,482,353.38x = 4,805,885.73 × 1,933,695.06
  4. Step 4: Simplify right side
    3,482,353.38x = 9,293,117,495,025.49
  5. Step 5: Solve for x
    x = 9,293,117,495,025.49/3,482,353.38
  6. Step 6: Final answer
    x = 2,668,631.38

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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.