Home / 11,496,006.74-15,864,872.30-6,269,300.08

Finding the Fourth Proportional to 11,496,006.74, 15,864,872.30 and 6,269,300.08

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Solution

The fourth proportional to 11,496,006.74, 15,864,872.30 and 6,269,300.08 is: 8,651,842.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,006.74 : 15,864,872.30 = 6,269,300.08 : x
  2. Step 2: Convert to fraction form
    11,496,006.74/15,864,872.30 = 6,269,300.08/x
  3. Step 3: Cross multiply
    11,496,006.74x = 15,864,872.30 × 6,269,300.08
  4. Step 4: Simplify right side
    11,496,006.74x = 99,461,645,179,579.80
  5. Step 5: Solve for x
    x = 99,461,645,179,579.80/11,496,006.74
  6. Step 6: Final answer
    x = 8,651,842.98

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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.