Home / 4,228,589.44-5,835,496.08-2,294,866.72

Finding the Fourth Proportional to 4,228,589.44, 5,835,496.08 and 2,294,866.72

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Solution

The fourth proportional to 4,228,589.44, 5,835,496.08 and 2,294,866.72 is: 3,166,939.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,589.44 : 5,835,496.08 = 2,294,866.72 : x
  2. Step 2: Convert to fraction form
    4,228,589.44/5,835,496.08 = 2,294,866.72/x
  3. Step 3: Cross multiply
    4,228,589.44x = 5,835,496.08 × 2,294,866.72
  4. Step 4: Simplify right side
    4,228,589.44x = 13,391,685,748,682.46
  5. Step 5: Solve for x
    x = 13,391,685,748,682.46/4,228,589.44
  6. Step 6: Final answer
    x = 3,166,939.22

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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.