Home / 11,449,614.26-17,174,421.40-4,260,961.46

Finding the Fourth Proportional to 11,449,614.26, 17,174,421.40 and 4,260,961.46

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Solution

The fourth proportional to 11,449,614.26, 17,174,421.40 and 4,260,961.46 is: 6,391,442.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,449,614.26 : 17,174,421.40 = 4,260,961.46 : x
  2. Step 2: Convert to fraction form
    11,449,614.26/17,174,421.40 = 4,260,961.46/x
  3. Step 3: Cross multiply
    11,449,614.26x = 17,174,421.40 × 4,260,961.46
  4. Step 4: Simplify right side
    11,449,614.26x = 73,179,547,683,199.23
  5. Step 5: Solve for x
    x = 73,179,547,683,199.23/11,449,614.26
  6. Step 6: Final answer
    x = 6,391,442.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.