Home / 3,576,823.93-4,936,035.95-1,945,244.17

Finding the Fourth Proportional to 3,576,823.93, 4,936,035.95 and 1,945,244.17

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Solution

The fourth proportional to 3,576,823.93, 4,936,035.95 and 1,945,244.17 is: 2,684,447.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,823.93 : 4,936,035.95 = 1,945,244.17 : x
  2. Step 2: Convert to fraction form
    3,576,823.93/4,936,035.95 = 1,945,244.17/x
  3. Step 3: Cross multiply
    3,576,823.93x = 4,936,035.95 × 1,945,244.17
  4. Step 4: Simplify right side
    3,576,823.93x = 9,601,795,154,647.91
  5. Step 5: Solve for x
    x = 9,601,795,154,647.91/3,576,823.93
  6. Step 6: Final answer
    x = 2,684,447.25

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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.