Home / 11,613,675.04-16,026,857.04-6,456,873.76

Finding the Fourth Proportional to 11,613,675.04, 16,026,857.04 and 6,456,873.76

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Solution

The fourth proportional to 11,613,675.04, 16,026,857.04 and 6,456,873.76 is: 8,910,477.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,675.04 : 16,026,857.04 = 6,456,873.76 : x
  2. Step 2: Convert to fraction form
    11,613,675.04/16,026,857.04 = 6,456,873.76/x
  3. Step 3: Cross multiply
    11,613,675.04x = 16,026,857.04 × 6,456,873.76
  4. Step 4: Simplify right side
    11,613,675.04x = 103,483,392,676,847.27
  5. Step 5: Solve for x
    x = 103,483,392,676,847.27/11,613,675.04
  6. Step 6: Final answer
    x = 8,910,477.72

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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.