Home / 2,445,151.90-3,667,727.85-1,535,797.30

Finding the Fourth Proportional to 2,445,151.90, 3,667,727.85 and 1,535,797.30

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Solution

The fourth proportional to 2,445,151.90, 3,667,727.85 and 1,535,797.30 is: 2,303,695.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,151.90 : 3,667,727.85 = 1,535,797.30 : x
  2. Step 2: Convert to fraction form
    2,445,151.90/3,667,727.85 = 1,535,797.30/x
  3. Step 3: Cross multiply
    2,445,151.90x = 3,667,727.85 × 1,535,797.30
  4. Step 4: Simplify right side
    2,445,151.90x = 5,632,886,529,164.81
  5. Step 5: Solve for x
    x = 5,632,886,529,164.81/2,445,151.90
  6. Step 6: Final answer
    x = 2,303,695.95

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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.