Home / 4,001,424.11-5,522,490.93-2,282,150.51

Finding the Fourth Proportional to 4,001,424.11, 5,522,490.93 and 2,282,150.51

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Solution

The fourth proportional to 4,001,424.11, 5,522,490.93 and 2,282,150.51 is: 3,149,667.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,424.11 : 5,522,490.93 = 2,282,150.51 : x
  2. Step 2: Convert to fraction form
    4,001,424.11/5,522,490.93 = 2,282,150.51/x
  3. Step 3: Cross multiply
    4,001,424.11x = 5,522,490.93 × 2,282,150.51
  4. Step 4: Simplify right side
    4,001,424.11x = 12,603,155,453,346.67
  5. Step 5: Solve for x
    x = 12,603,155,453,346.67/4,001,424.11
  6. Step 6: Final answer
    x = 3,149,667.50

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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.