Home / 3,024,756.30-4,174,457.85-2,259,481.26

Finding the Fourth Proportional to 3,024,756.30, 4,174,457.85 and 2,259,481.26

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Solution

The fourth proportional to 3,024,756.30, 4,174,457.85 and 2,259,481.26 is: 3,118,303.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,756.30 : 4,174,457.85 = 2,259,481.26 : x
  2. Step 2: Convert to fraction form
    3,024,756.30/4,174,457.85 = 2,259,481.26/x
  3. Step 3: Cross multiply
    3,024,756.30x = 4,174,457.85 × 2,259,481.26
  4. Step 4: Simplify right side
    3,024,756.30x = 9,432,109,282,734.89
  5. Step 5: Solve for x
    x = 9,432,109,282,734.89/3,024,756.30
  6. Step 6: Final answer
    x = 3,118,303.87

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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.