Home / 6,673,083.88-9,208,421-3,732,391.44

Finding the Fourth Proportional to 6,673,083.88, 9,208,421 and 3,732,391.44

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Solution

The fourth proportional to 6,673,083.88, 9,208,421 and 3,732,391.44 is: 5,150,457.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,083.88 : 9,208,421 = 3,732,391.44 : x
  2. Step 2: Convert to fraction form
    6,673,083.88/9,208,421 = 3,732,391.44/x
  3. Step 3: Cross multiply
    6,673,083.88x = 9,208,421 × 3,732,391.44
  4. Step 4: Simplify right side
    6,673,083.88x = 34,369,431,716,316.24
  5. Step 5: Solve for x
    x = 34,369,431,716,316.24/6,673,083.88
  6. Step 6: Final answer
    x = 5,150,457.02

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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.