Home / 10,843,522.02-16,255,618.11-4,116,659.94

Finding the Fourth Proportional to 10,843,522.02, 16,255,618.11 and 4,116,659.94

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Solution

The fourth proportional to 10,843,522.02, 16,255,618.11 and 4,116,659.94 is: 6,171,320.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,522.02 : 16,255,618.11 = 4,116,659.94 : x
  2. Step 2: Convert to fraction form
    10,843,522.02/16,255,618.11 = 4,116,659.94/x
  3. Step 3: Cross multiply
    10,843,522.02x = 16,255,618.11 × 4,116,659.94
  4. Step 4: Simplify right side
    10,843,522.02x = 66,918,851,873,375.51
  5. Step 5: Solve for x
    x = 66,918,851,873,375.51/10,843,522.02
  6. Step 6: Final answer
    x = 6,171,320.70

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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.