Home / 1,492,754.90-2,235,850.29-1,233,650.95

Finding the Fourth Proportional to 1,492,754.90, 2,235,850.29 and 1,233,650.95

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Solution

The fourth proportional to 1,492,754.90, 2,235,850.29 and 1,233,650.95 is: 1,847,764.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,754.90 : 2,235,850.29 = 1,233,650.95 : x
  2. Step 2: Convert to fraction form
    1,492,754.90/2,235,850.29 = 1,233,650.95/x
  3. Step 3: Cross multiply
    1,492,754.90x = 2,235,850.29 × 1,233,650.95
  4. Step 4: Simplify right side
    1,492,754.90x = 2,758,258,828,726.65
  5. Step 5: Solve for x
    x = 2,758,258,828,726.65/1,492,754.90
  6. Step 6: Final answer
    x = 1,847,764.05

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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.