Home / 3,522,561.24-4,861,153.14-1,973,826.20

Finding the Fourth Proportional to 3,522,561.24, 4,861,153.14 and 1,973,826.20

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Solution

The fourth proportional to 3,522,561.24, 4,861,153.14 and 1,973,826.20 is: 2,723,890.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,561.24 : 4,861,153.14 = 1,973,826.20 : x
  2. Step 2: Convert to fraction form
    3,522,561.24/4,861,153.14 = 1,973,826.20/x
  3. Step 3: Cross multiply
    3,522,561.24x = 4,861,153.14 × 1,973,826.20
  4. Step 4: Simplify right side
    3,522,561.24x = 9,595,071,429,944.27
  5. Step 5: Solve for x
    x = 9,595,071,429,944.27/3,522,561.24
  6. Step 6: Final answer
    x = 2,723,890.59

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.