Home / 1,925,059.98-2,890,428.63-1,073,794.84

Finding the Fourth Proportional to 1,925,059.98, 2,890,428.63 and 1,073,794.84

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Solution

The fourth proportional to 1,925,059.98, 2,890,428.63 and 1,073,794.84 is: 1,612,275.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,059.98 : 2,890,428.63 = 1,073,794.84 : x
  2. Step 2: Convert to fraction form
    1,925,059.98/2,890,428.63 = 1,073,794.84/x
  3. Step 3: Cross multiply
    1,925,059.98x = 2,890,428.63 × 1,073,794.84
  4. Step 4: Simplify right side
    1,925,059.98x = 3,103,727,348,282.27
  5. Step 5: Solve for x
    x = 3,103,727,348,282.27/1,925,059.98
  6. Step 6: Final answer
    x = 1,612,275.66

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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.