Home / 1,950,099.36-2,925,515.28-885,216.24

Finding the Fourth Proportional to 1,950,099.36, 2,925,515.28 and 885,216.24

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Solution

The fourth proportional to 1,950,099.36, 2,925,515.28 and 885,216.24 is: 1,327,990.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,099.36 : 2,925,515.28 = 885,216.24 : x
  2. Step 2: Convert to fraction form
    1,950,099.36/2,925,515.28 = 885,216.24/x
  3. Step 3: Cross multiply
    1,950,099.36x = 2,925,515.28 × 885,216.24
  4. Step 4: Simplify right side
    1,950,099.36x = 2,589,713,636,224.15
  5. Step 5: Solve for x
    x = 2,589,713,636,224.15/1,950,099.36
  6. Step 6: Final answer
    x = 1,327,990.61

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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.