Home / 1,569,193.65-2,353,790.48-447,116.85

Finding the Fourth Proportional to 1,569,193.65, 2,353,790.48 and 447,116.85

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Solution

The fourth proportional to 1,569,193.65, 2,353,790.48 and 447,116.85 is: 670,675.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,193.65 : 2,353,790.48 = 447,116.85 : x
  2. Step 2: Convert to fraction form
    1,569,193.65/2,353,790.48 = 447,116.85/x
  3. Step 3: Cross multiply
    1,569,193.65x = 2,353,790.48 × 447,116.85
  4. Step 4: Simplify right side
    1,569,193.65x = 1,052,419,382,742.00
  5. Step 5: Solve for x
    x = 1,052,419,382,742.00/1,569,193.65
  6. Step 6: Final answer
    x = 670,675.28

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Double scale
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Similar ratio
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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.