Home / 797,225.80-1,194,507.60-560,144.20

Finding the Fourth Proportional to 797,225.80, 1,194,507.60 and 560,144.20

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Solution

The fourth proportional to 797,225.80, 1,194,507.60 and 560,144.20 is: 839,281.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,225.80 : 1,194,507.60 = 560,144.20 : x
  2. Step 2: Convert to fraction form
    797,225.80/1,194,507.60 = 560,144.20/x
  3. Step 3: Cross multiply
    797,225.80x = 1,194,507.60 × 560,144.20
  4. Step 4: Simplify right side
    797,225.80x = 669,096,503,995.92
  5. Step 5: Solve for x
    x = 669,096,503,995.92/797,225.80
  6. Step 6: Final answer
    x = 839,281.05

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Double scale
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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.