Home / 10,364,599.82-14,307,734.02-6,695,305.22

Finding the Fourth Proportional to 10,364,599.82, 14,307,734.02 and 6,695,305.22

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Solution

The fourth proportional to 10,364,599.82, 14,307,734.02 and 6,695,305.22 is: 9,242,483.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,599.82 : 14,307,734.02 = 6,695,305.22 : x
  2. Step 2: Convert to fraction form
    10,364,599.82/14,307,734.02 = 6,695,305.22/x
  3. Step 3: Cross multiply
    10,364,599.82x = 14,307,734.02 × 6,695,305.22
  4. Step 4: Simplify right side
    10,364,599.82x = 95,794,646,270,477.58
  5. Step 5: Solve for x
    x = 95,794,646,270,477.58/10,364,599.82
  6. Step 6: Final answer
    x = 9,242,483.83

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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.