Home / 1,522,050.35-2,283,182.03-611,232.67

Finding the Fourth Proportional to 1,522,050.35, 2,283,182.03 and 611,232.67

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Solution

The fourth proportional to 1,522,050.35, 2,283,182.03 and 611,232.67 is: 916,891.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,050.35 : 2,283,182.03 = 611,232.67 : x
  2. Step 2: Convert to fraction form
    1,522,050.35/2,283,182.03 = 611,232.67/x
  3. Step 3: Cross multiply
    1,522,050.35x = 2,283,182.03 × 611,232.67
  4. Step 4: Simplify right side
    1,522,050.35x = 1,395,555,439,832.08
  5. Step 5: Solve for x
    x = 1,395,555,439,832.08/1,522,050.35
  6. Step 6: Final answer
    x = 916,891.77

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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.