Home / 7,635,773.40-10,537,253.82-4,150,996.44

Finding the Fourth Proportional to 7,635,773.40, 10,537,253.82 and 4,150,996.44

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Solution

The fourth proportional to 7,635,773.40, 10,537,253.82 and 4,150,996.44 is: 5,728,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,773.40 : 10,537,253.82 = 4,150,996.44 : x
  2. Step 2: Convert to fraction form
    7,635,773.40/10,537,253.82 = 4,150,996.44/x
  3. Step 3: Cross multiply
    7,635,773.40x = 10,537,253.82 × 4,150,996.44
  4. Step 4: Simplify right side
    7,635,773.40x = 43,740,103,094,196.40
  5. Step 5: Solve for x
    x = 43,740,103,094,196.40/7,635,773.40
  6. Step 6: Final answer
    x = 5,728,313.40

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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.