Home / 11,851,748.60-16,356,740.39-6,695,442.29

Finding the Fourth Proportional to 11,851,748.60, 16,356,740.39 and 6,695,442.29

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Solution

The fourth proportional to 11,851,748.60, 16,356,740.39 and 6,695,442.29 is: 9,240,460.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,851,748.60 : 16,356,740.39 = 6,695,442.29 : x
  2. Step 2: Convert to fraction form
    11,851,748.60/16,356,740.39 = 6,695,442.29/x
  3. Step 3: Cross multiply
    11,851,748.60x = 16,356,740.39 × 6,695,442.29
  4. Step 4: Simplify right side
    11,851,748.60x = 109,515,611,218,496.19
  5. Step 5: Solve for x
    x = 109,515,611,218,496.19/11,851,748.60
  6. Step 6: Final answer
    x = 9,240,460.20

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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.