Home / 968,649.04-1,453,194.69-294,825.84

Finding the Fourth Proportional to 968,649.04, 1,453,194.69 and 294,825.84

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Solution

The fourth proportional to 968,649.04, 1,453,194.69 and 294,825.84 is: 442,306.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,649.04 : 1,453,194.69 = 294,825.84 : x
  2. Step 2: Convert to fraction form
    968,649.04/1,453,194.69 = 294,825.84/x
  3. Step 3: Cross multiply
    968,649.04x = 1,453,194.69 × 294,825.84
  4. Step 4: Simplify right side
    968,649.04x = 428,439,345,162.79
  5. Step 5: Solve for x
    x = 428,439,345,162.79/968,649.04
  6. Step 6: Final answer
    x = 442,306.06

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1.5x scale

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.