Home / 4,572,667.68-6,309,997.92-2,535,477.12

Finding the Fourth Proportional to 4,572,667.68, 6,309,997.92 and 2,535,477.12

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Solution

The fourth proportional to 4,572,667.68, 6,309,997.92 and 2,535,477.12 is: 3,498,801.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,667.68 : 6,309,997.92 = 2,535,477.12 : x
  2. Step 2: Convert to fraction form
    4,572,667.68/6,309,997.92 = 2,535,477.12/x
  3. Step 3: Cross multiply
    4,572,667.68x = 6,309,997.92 × 2,535,477.12
  4. Step 4: Simplify right side
    4,572,667.68x = 15,998,855,353,407.59
  5. Step 5: Solve for x
    x = 15,998,855,353,407.59/4,572,667.68
  6. Step 6: Final answer
    x = 3,498,801.24

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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.