Home / 1,795,792.28-2,694,634.25-1,038,165.93

Finding the Fourth Proportional to 1,795,792.28, 2,694,634.25 and 1,038,165.93

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Solution

The fourth proportional to 1,795,792.28, 2,694,634.25 and 1,038,165.93 is: 1,557,795.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,792.28 : 2,694,634.25 = 1,038,165.93 : x
  2. Step 2: Convert to fraction form
    1,795,792.28/2,694,634.25 = 1,038,165.93/x
  3. Step 3: Cross multiply
    1,795,792.28x = 2,694,634.25 × 1,038,165.93
  4. Step 4: Simplify right side
    1,795,792.28x = 2,797,477,466,970.27
  5. Step 5: Solve for x
    x = 2,797,477,466,970.27/1,795,792.28
  6. Step 6: Final answer
    x = 1,557,795.69

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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.