Home / 3,590,868.48-4,957,194.24-2,233,178.88

Finding the Fourth Proportional to 3,590,868.48, 4,957,194.24 and 2,233,178.88

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Solution

The fourth proportional to 3,590,868.48, 4,957,194.24 and 2,233,178.88 is: 3,082,903.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,868.48 : 4,957,194.24 = 2,233,178.88 : x
  2. Step 2: Convert to fraction form
    3,590,868.48/4,957,194.24 = 2,233,178.88/x
  3. Step 3: Cross multiply
    3,590,868.48x = 4,957,194.24 × 2,233,178.88
  4. Step 4: Simplify right side
    3,590,868.48x = 11,070,301,480,825.65
  5. Step 5: Solve for x
    x = 11,070,301,480,825.65/3,590,868.48
  6. Step 6: Final answer
    x = 3,082,903.63

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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.