Home / 3,024,743.55-4,174,440.26-2,259,468.51

Finding the Fourth Proportional to 3,024,743.55, 4,174,440.26 and 2,259,468.51

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Solution

The fourth proportional to 3,024,743.55, 4,174,440.26 and 2,259,468.51 is: 3,118,286.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,743.55 : 4,174,440.26 = 2,259,468.51 : x
  2. Step 2: Convert to fraction form
    3,024,743.55/4,174,440.26 = 2,259,468.51/x
  3. Step 3: Cross multiply
    3,024,743.55x = 4,174,440.26 × 2,259,468.51
  4. Step 4: Simplify right side
    3,024,743.55x = 9,432,016,303,048.87
  5. Step 5: Solve for x
    x = 9,432,016,303,048.87/3,024,743.55
  6. Step 6: Final answer
    x = 3,118,286.28

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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.