Home / 965,227.26-1,447,849.33-245,569.62

Finding the Fourth Proportional to 965,227.26, 1,447,849.33 and 245,569.62

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Solution

The fourth proportional to 965,227.26, 1,447,849.33 and 245,569.62 is: 368,356.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,227.26 : 1,447,849.33 = 245,569.62 : x
  2. Step 2: Convert to fraction form
    965,227.26/1,447,849.33 = 245,569.62/x
  3. Step 3: Cross multiply
    965,227.26x = 1,447,849.33 × 245,569.62
  4. Step 4: Simplify right side
    965,227.26x = 355,547,809,785.36
  5. Step 5: Solve for x
    x = 355,547,809,785.36/965,227.26
  6. Step 6: Final answer
    x = 368,356.58

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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.