Home / 4,481,389.26-6,184,288.04-2,547,650.34

Finding the Fourth Proportional to 4,481,389.26, 6,184,288.04 and 2,547,650.34

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Solution

The fourth proportional to 4,481,389.26, 6,184,288.04 and 2,547,650.34 is: 3,515,740.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,389.26 : 6,184,288.04 = 2,547,650.34 : x
  2. Step 2: Convert to fraction form
    4,481,389.26/6,184,288.04 = 2,547,650.34/x
  3. Step 3: Cross multiply
    4,481,389.26x = 6,184,288.04 × 2,547,650.34
  4. Step 4: Simplify right side
    4,481,389.26x = 15,755,403,515,025.68
  5. Step 5: Solve for x
    x = 15,755,403,515,025.68/4,481,389.26
  6. Step 6: Final answer
    x = 3,515,740.90

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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.