Home / 4,478,024.10-6,179,674.92-2,544,287.22

Finding the Fourth Proportional to 4,478,024.10, 6,179,674.92 and 2,544,287.22

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Solution

The fourth proportional to 4,478,024.10, 6,179,674.92 and 2,544,287.22 is: 3,511,117.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,478,024.10 : 6,179,674.92 = 2,544,287.22 : x
  2. Step 2: Convert to fraction form
    4,478,024.10/6,179,674.92 = 2,544,287.22/x
  3. Step 3: Cross multiply
    4,478,024.10x = 6,179,674.92 × 2,544,287.22
  4. Step 4: Simplify right side
    4,478,024.10x = 15,722,867,922,710.52
  5. Step 5: Solve for x
    x = 15,722,867,922,710.52/4,478,024.10
  6. Step 6: Final answer
    x = 3,511,117.31

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1.5x scale

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.