Home / 11,033,864.01-15,226,493.67-6,387,846.03

Finding the Fourth Proportional to 11,033,864.01, 15,226,493.67 and 6,387,846.03

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Solution

The fourth proportional to 11,033,864.01, 15,226,493.67 and 6,387,846.03 is: 8,815,089.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033,864.01 : 15,226,493.67 = 6,387,846.03 : x
  2. Step 2: Convert to fraction form
    11,033,864.01/15,226,493.67 = 6,387,846.03/x
  3. Step 3: Cross multiply
    11,033,864.01x = 15,226,493.67 × 6,387,846.03
  4. Step 4: Simplify right side
    11,033,864.01x = 97,264,497,140,729.64
  5. Step 5: Solve for x
    x = 97,264,497,140,729.64/11,033,864.01
  6. Step 6: Final answer
    x = 8,815,089.35

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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.