Home / 1,822,230.48-2,732,428.32-607,376.88

Finding the Fourth Proportional to 1,822,230.48, 2,732,428.32 and 607,376.88

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Solution

The fourth proportional to 1,822,230.48, 2,732,428.32 and 607,376.88 is: 910,759.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,230.48 : 2,732,428.32 = 607,376.88 : x
  2. Step 2: Convert to fraction form
    1,822,230.48/2,732,428.32 = 607,376.88/x
  3. Step 3: Cross multiply
    1,822,230.48x = 2,732,428.32 × 607,376.88
  4. Step 4: Simplify right side
    1,822,230.48x = 1,659,613,787,825.24
  5. Step 5: Solve for x
    x = 1,659,613,787,825.24/1,822,230.48
  6. Step 6: Final answer
    x = 910,759.54

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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.