Home / 3,598,281.38-5,396,626.17-1,038,940.92

Finding the Fourth Proportional to 3,598,281.38, 5,396,626.17 and 1,038,940.92

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Solution

The fourth proportional to 3,598,281.38, 5,396,626.17 and 1,038,940.92 is: 1,558,181.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,281.38 : 5,396,626.17 = 1,038,940.92 : x
  2. Step 2: Convert to fraction form
    3,598,281.38/5,396,626.17 = 1,038,940.92/x
  3. Step 3: Cross multiply
    3,598,281.38x = 5,396,626.17 × 1,038,940.92
  4. Step 4: Simplify right side
    3,598,281.38x = 5,606,775,757,955.88
  5. Step 5: Solve for x
    x = 5,606,775,757,955.88/3,598,281.38
  6. Step 6: Final answer
    x = 1,558,181.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.