Home / 1,925,058.06-2,890,425.75-1,073,792.92

Finding the Fourth Proportional to 1,925,058.06, 2,890,425.75 and 1,073,792.92

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Solution

The fourth proportional to 1,925,058.06, 2,890,425.75 and 1,073,792.92 is: 1,612,272.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,058.06 : 2,890,425.75 = 1,073,792.92 : x
  2. Step 2: Convert to fraction form
    1,925,058.06/2,890,425.75 = 1,073,792.92/x
  3. Step 3: Cross multiply
    1,925,058.06x = 2,890,425.75 × 1,073,792.92
  4. Step 4: Simplify right side
    1,925,058.06x = 3,103,718,686,314.60
  5. Step 5: Solve for x
    x = 3,103,718,686,314.60/1,925,058.06
  6. Step 6: Final answer
    x = 1,612,272.77

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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.