Home / 769,797.26-1,154,802.81-237,360.14

Finding the Fourth Proportional to 769,797.26, 1,154,802.81 and 237,360.14

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Solution

The fourth proportional to 769,797.26, 1,154,802.81 and 237,360.14 is: 356,073.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,797.26 : 1,154,802.81 = 237,360.14 : x
  2. Step 2: Convert to fraction form
    769,797.26/1,154,802.81 = 237,360.14/x
  3. Step 3: Cross multiply
    769,797.26x = 1,154,802.81 × 237,360.14
  4. Step 4: Simplify right side
    769,797.26x = 274,104,156,653.99
  5. Step 5: Solve for x
    x = 274,104,156,653.99/769,797.26
  6. Step 6: Final answer
    x = 356,073.18

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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.