Home / 4,158,289.23-5,738,459.12-2,322,824.87

Finding the Fourth Proportional to 4,158,289.23, 5,738,459.12 and 2,322,824.87

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Solution

The fourth proportional to 4,158,289.23, 5,738,459.12 and 2,322,824.87 is: 3,205,509.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,289.23 : 5,738,459.12 = 2,322,824.87 : x
  2. Step 2: Convert to fraction form
    4,158,289.23/5,738,459.12 = 2,322,824.87/x
  3. Step 3: Cross multiply
    4,158,289.23x = 5,738,459.12 × 2,322,824.87
  4. Step 4: Simplify right side
    4,158,289.23x = 13,329,435,570,856.93
  5. Step 5: Solve for x
    x = 13,329,435,570,856.93/4,158,289.23
  6. Step 6: Final answer
    x = 3,205,509.49

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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.