Home / 5,411,175.52-7,467,406.02-3,056,115.50

Finding the Fourth Proportional to 5,411,175.52, 7,467,406.02 and 3,056,115.50

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Solution

The fourth proportional to 5,411,175.52, 7,467,406.02 and 3,056,115.50 is: 4,217,430.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,175.52 : 7,467,406.02 = 3,056,115.50 : x
  2. Step 2: Convert to fraction form
    5,411,175.52/7,467,406.02 = 3,056,115.50/x
  3. Step 3: Cross multiply
    5,411,175.52x = 7,467,406.02 × 3,056,115.50
  4. Step 4: Simplify right side
    5,411,175.52x = 22,821,255,282,515.31
  5. Step 5: Solve for x
    x = 22,821,255,282,515.31/5,411,175.52
  6. Step 6: Final answer
    x = 4,217,430.24

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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.