Home / 1,069,230.30-1,601,609.85-501,096.30

Finding the Fourth Proportional to 1,069,230.30, 1,601,609.85 and 501,096.30

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Solution

The fourth proportional to 1,069,230.30, 1,601,609.85 and 501,096.30 is: 750,596.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,230.30 : 1,601,609.85 = 501,096.30 : x
  2. Step 2: Convert to fraction form
    1,069,230.30/1,601,609.85 = 501,096.30/x
  3. Step 3: Cross multiply
    1,069,230.30x = 1,601,609.85 × 501,096.30
  4. Step 4: Simplify right side
    1,069,230.30x = 802,560,769,878.56
  5. Step 5: Solve for x
    x = 802,560,769,878.56/1,069,230.30
  6. Step 6: Final answer
    x = 750,596.73

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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.