Home / 3,631,922.75-5,012,280.91-2,000,329.74

Finding the Fourth Proportional to 3,631,922.75, 5,012,280.91 and 2,000,329.74

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Solution

The fourth proportional to 3,631,922.75, 5,012,280.91 and 2,000,329.74 is: 2,760,580.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,922.75 : 5,012,280.91 = 2,000,329.74 : x
  2. Step 2: Convert to fraction form
    3,631,922.75/5,012,280.91 = 2,000,329.74/x
  3. Step 3: Cross multiply
    3,631,922.75x = 5,012,280.91 × 2,000,329.74
  4. Step 4: Simplify right side
    3,631,922.75x = 10,026,214,569,507.26
  5. Step 5: Solve for x
    x = 10,026,214,569,507.26/3,631,922.75
  6. Step 6: Final answer
    x = 2,760,580.35

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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.