Home / 3,093,515.25-4,269,564.15-1,804,355.61

Finding the Fourth Proportional to 3,093,515.25, 4,269,564.15 and 1,804,355.61

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Solution

The fourth proportional to 3,093,515.25, 4,269,564.15 and 1,804,355.61 is: 2,490,310.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,515.25 : 4,269,564.15 = 1,804,355.61 : x
  2. Step 2: Convert to fraction form
    3,093,515.25/4,269,564.15 = 1,804,355.61/x
  3. Step 3: Cross multiply
    3,093,515.25x = 4,269,564.15 × 1,804,355.61
  4. Step 4: Simplify right side
    3,093,515.25x = 7,703,812,026,307.38
  5. Step 5: Solve for x
    x = 7,703,812,026,307.38/3,093,515.25
  6. Step 6: Final answer
    x = 2,490,310.02

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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.