Home / 966,229.08-1,448,581.38-610,493.40

Finding the Fourth Proportional to 966,229.08, 1,448,581.38 and 610,493.40

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Solution

The fourth proportional to 966,229.08, 1,448,581.38 and 610,493.40 is: 915,258.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,229.08 : 1,448,581.38 = 610,493.40 : x
  2. Step 2: Convert to fraction form
    966,229.08/1,448,581.38 = 610,493.40/x
  3. Step 3: Cross multiply
    966,229.08x = 1,448,581.38 × 610,493.40
  4. Step 4: Simplify right side
    966,229.08x = 884,349,371,852.89
  5. Step 5: Solve for x
    x = 884,349,371,852.89/966,229.08
  6. Step 6: Final answer
    x = 915,258.49

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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.