Home / 2,861,236.03-4,291,188.21-1,064,965.45

Finding the Fourth Proportional to 2,861,236.03, 4,291,188.21 and 1,064,965.45

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Solution

The fourth proportional to 2,861,236.03, 4,291,188.21 and 1,064,965.45 is: 1,597,200.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,861,236.03 : 4,291,188.21 = 1,064,965.45 : x
  2. Step 2: Convert to fraction form
    2,861,236.03/4,291,188.21 = 1,064,965.45/x
  3. Step 3: Cross multiply
    2,861,236.03x = 4,291,188.21 × 1,064,965.45
  4. Step 4: Simplify right side
    2,861,236.03x = 4,569,967,183,097.35
  5. Step 5: Solve for x
    x = 4,569,967,183,097.35/2,861,236.03
  6. Step 6: Final answer
    x = 1,597,200.35

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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.