Home / 968,077.06-1,452,206.66-284,964.37

Finding the Fourth Proportional to 968,077.06, 1,452,206.66 and 284,964.37

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Solution

The fourth proportional to 968,077.06, 1,452,206.66 and 284,964.37 is: 427,473.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,077.06 : 1,452,206.66 = 284,964.37 : x
  2. Step 2: Convert to fraction form
    968,077.06/1,452,206.66 = 284,964.37/x
  3. Step 3: Cross multiply
    968,077.06x = 1,452,206.66 × 284,964.37
  4. Step 4: Simplify right side
    968,077.06x = 413,827,152,524.29
  5. Step 5: Solve for x
    x = 413,827,152,524.29/968,077.06
  6. Step 6: Final answer
    x = 427,473.36

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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.