Home / 1,065,624.50-1,599,225.69-504,660.62

Finding the Fourth Proportional to 1,065,624.50, 1,599,225.69 and 504,660.62

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Solution

The fourth proportional to 1,065,624.50, 1,599,225.69 and 504,660.62 is: 757,364.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,624.50 : 1,599,225.69 = 504,660.62 : x
  2. Step 2: Convert to fraction form
    1,065,624.50/1,599,225.69 = 504,660.62/x
  3. Step 3: Cross multiply
    1,065,624.50x = 1,599,225.69 × 504,660.62
  4. Step 4: Simplify right side
    1,065,624.50x = 807,066,228,235.33
  5. Step 5: Solve for x
    x = 807,066,228,235.33/1,065,624.50
  6. Step 6: Final answer
    x = 757,364.56

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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.