Home / 3,552,056.55-5,328,959.63-1,027,966.95

Finding the Fourth Proportional to 3,552,056.55, 5,328,959.63 and 1,027,966.95

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Solution

The fourth proportional to 3,552,056.55, 5,328,959.63 and 1,027,966.95 is: 1,542,203.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,056.55 : 5,328,959.63 = 1,027,966.95 : x
  2. Step 2: Convert to fraction form
    3,552,056.55/5,328,959.63 = 1,027,966.95/x
  3. Step 3: Cross multiply
    3,552,056.55x = 5,328,959.63 × 1,027,966.95
  4. Step 4: Simplify right side
    3,552,056.55x = 5,477,994,372,384.39
  5. Step 5: Solve for x
    x = 5,477,994,372,384.39/3,552,056.55
  6. Step 6: Final answer
    x = 1,542,203.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.