Home / 4,069,834.52-5,616,393.48-2,542,827.36

Finding the Fourth Proportional to 4,069,834.52, 5,616,393.48 and 2,542,827.36

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Solution

The fourth proportional to 4,069,834.52, 5,616,393.48 and 2,542,827.36 is: 3,509,115.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,834.52 : 5,616,393.48 = 2,542,827.36 : x
  2. Step 2: Convert to fraction form
    4,069,834.52/5,616,393.48 = 2,542,827.36/x
  3. Step 3: Cross multiply
    4,069,834.52x = 5,616,393.48 × 2,542,827.36
  4. Step 4: Simplify right side
    4,069,834.52x = 14,281,519,005,469.61
  5. Step 5: Solve for x
    x = 14,281,519,005,469.61/4,069,834.52
  6. Step 6: Final answer
    x = 3,509,115.40

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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.