Home / 3,352,308.32-4,626,096.64-1,824,382.72

Finding the Fourth Proportional to 3,352,308.32, 4,626,096.64 and 1,824,382.72

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Solution

The fourth proportional to 3,352,308.32, 4,626,096.64 and 1,824,382.72 is: 2,517,599.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,308.32 : 4,626,096.64 = 1,824,382.72 : x
  2. Step 2: Convert to fraction form
    3,352,308.32/4,626,096.64 = 1,824,382.72/x
  3. Step 3: Cross multiply
    3,352,308.32x = 4,626,096.64 × 1,824,382.72
  4. Step 4: Simplify right side
    3,352,308.32x = 8,439,770,771,066.06
  5. Step 5: Solve for x
    x = 8,439,770,771,066.06/3,352,308.32
  6. Step 6: Final answer
    x = 2,517,599.80

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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.