Home / 6,006,963.64-8,287,581.42-3,426,828.28

Finding the Fourth Proportional to 6,006,963.64, 8,287,581.42 and 3,426,828.28

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Solution

The fourth proportional to 6,006,963.64, 8,287,581.42 and 3,426,828.28 is: 4,727,865.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,963.64 : 8,287,581.42 = 3,426,828.28 : x
  2. Step 2: Convert to fraction form
    6,006,963.64/8,287,581.42 = 3,426,828.28/x
  3. Step 3: Cross multiply
    6,006,963.64x = 8,287,581.42 × 3,426,828.28
  4. Step 4: Simplify right side
    6,006,963.64x = 28,400,118,382,858.55
  5. Step 5: Solve for x
    x = 28,400,118,382,858.55/6,006,963.64
  6. Step 6: Final answer
    x = 4,727,865.87

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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.