Home / 1,595,113.92-2,393,074.08-530,161.20

Finding the Fourth Proportional to 1,595,113.92, 2,393,074.08 and 530,161.20

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Solution

The fourth proportional to 1,595,113.92, 2,393,074.08 and 530,161.20 is: 795,375.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,113.92 : 2,393,074.08 = 530,161.20 : x
  2. Step 2: Convert to fraction form
    1,595,113.92/2,393,074.08 = 530,161.20/x
  3. Step 3: Cross multiply
    1,595,113.92x = 2,393,074.08 × 530,161.20
  4. Step 4: Simplify right side
    1,595,113.92x = 1,268,715,025,941.70
  5. Step 5: Solve for x
    x = 1,268,715,025,941.70/1,595,113.92
  6. Step 6: Final answer
    x = 795,375.81

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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.