Home / 10,906,741.02-15,051,976.02-6,011,952.09

Finding the Fourth Proportional to 10,906,741.02, 15,051,976.02 and 6,011,952.09

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Solution

The fourth proportional to 10,906,741.02, 15,051,976.02 and 6,011,952.09 is: 8,296,865.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,906,741.02 : 15,051,976.02 = 6,011,952.09 : x
  2. Step 2: Convert to fraction form
    10,906,741.02/15,051,976.02 = 6,011,952.09/x
  3. Step 3: Cross multiply
    10,906,741.02x = 15,051,976.02 × 6,011,952.09
  4. Step 4: Simplify right side
    10,906,741.02x = 90,491,758,692,068.88
  5. Step 5: Solve for x
    x = 90,491,758,692,068.88/10,906,741.02
  6. Step 6: Final answer
    x = 8,296,865.08

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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.