Home / 11,567,496.60-15,963,146.82-6,411,191.04

Finding the Fourth Proportional to 11,567,496.60, 15,963,146.82 and 6,411,191.04

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Solution

The fourth proportional to 11,567,496.60, 15,963,146.82 and 6,411,191.04 is: 8,847,444.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,496.60 : 15,963,146.82 = 6,411,191.04 : x
  2. Step 2: Convert to fraction form
    11,567,496.60/15,963,146.82 = 6,411,191.04/x
  3. Step 3: Cross multiply
    11,567,496.60x = 15,963,146.82 × 6,411,191.04
  4. Step 4: Simplify right side
    11,567,496.60x = 102,342,783,862,588.50
  5. Step 5: Solve for x
    x = 102,342,783,862,588.50/11,567,496.60
  6. Step 6: Final answer
    x = 8,847,444.47

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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.