Home / 4,510,155.54-6,232,260.51-3,284,327.46

Finding the Fourth Proportional to 4,510,155.54, 6,232,260.51 and 3,284,327.46

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Solution

The fourth proportional to 4,510,155.54, 6,232,260.51 and 3,284,327.46 is: 4,538,376.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,155.54 : 6,232,260.51 = 3,284,327.46 : x
  2. Step 2: Convert to fraction form
    4,510,155.54/6,232,260.51 = 3,284,327.46/x
  3. Step 3: Cross multiply
    4,510,155.54x = 6,232,260.51 × 3,284,327.46
  4. Step 4: Simplify right side
    4,510,155.54x = 20,468,784,330,866.61
  5. Step 5: Solve for x
    x = 20,468,784,330,866.61/4,510,155.54
  6. Step 6: Final answer
    x = 4,538,376.59

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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.