Home / 11,496,906.54-15,865,197.30-6,598,681.32

Finding the Fourth Proportional to 11,496,906.54, 15,865,197.30 and 6,598,681.32

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Solution

The fourth proportional to 11,496,906.54, 15,865,197.30 and 6,598,681.32 is: 9,105,873.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,906.54 : 15,865,197.30 = 6,598,681.32 : x
  2. Step 2: Convert to fraction form
    11,496,906.54/15,865,197.30 = 6,598,681.32/x
  3. Step 3: Cross multiply
    11,496,906.54x = 15,865,197.30 × 6,598,681.32
  4. Step 4: Simplify right side
    11,496,906.54x = 104,689,381,061,624.45
  5. Step 5: Solve for x
    x = 104,689,381,061,624.45/11,496,906.54
  6. Step 6: Final answer
    x = 9,105,873.89

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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.