Home / 3,352,268.32-4,626,041.52-1,824,342.64

Finding the Fourth Proportional to 3,352,268.32, 4,626,041.52 and 1,824,342.64

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Solution

The fourth proportional to 3,352,268.32, 4,626,041.52 and 1,824,342.64 is: 2,517,544.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,268.32 : 4,626,041.52 = 1,824,342.64 : x
  2. Step 2: Convert to fraction form
    3,352,268.32/4,626,041.52 = 1,824,342.64/x
  3. Step 3: Cross multiply
    3,352,268.32x = 4,626,041.52 × 1,824,342.64
  4. Step 4: Simplify right side
    3,352,268.32x = 8,439,484,799,346.41
  5. Step 5: Solve for x
    x = 8,439,484,799,346.41/3,352,268.32
  6. Step 6: Final answer
    x = 2,517,544.54

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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.