Home / 1,569,165.41-2,353,748.12-447,205.25

Finding the Fourth Proportional to 1,569,165.41, 2,353,748.12 and 447,205.25

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Solution

The fourth proportional to 1,569,165.41, 2,353,748.12 and 447,205.25 is: 670,807.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,165.41 : 2,353,748.12 = 447,205.25 : x
  2. Step 2: Convert to fraction form
    1,569,165.41/2,353,748.12 = 447,205.25/x
  3. Step 3: Cross multiply
    1,569,165.41x = 2,353,748.12 × 447,205.25
  4. Step 4: Simplify right side
    1,569,165.41x = 1,052,608,516,441.63
  5. Step 5: Solve for x
    x = 1,052,608,516,441.63/1,569,165.41
  6. Step 6: Final answer
    x = 670,807.88

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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.