Home / 4,224,017.97-5,828,168.30-2,849,910.89

Finding the Fourth Proportional to 4,224,017.97, 5,828,168.30 and 2,849,910.89

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Solution

The fourth proportional to 4,224,017.97, 5,828,168.30 and 2,849,910.89 is: 3,932,218.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,017.97 : 5,828,168.30 = 2,849,910.89 : x
  2. Step 2: Convert to fraction form
    4,224,017.97/5,828,168.30 = 2,849,910.89/x
  3. Step 3: Cross multiply
    4,224,017.97x = 5,828,168.30 × 2,849,910.89
  4. Step 4: Simplify right side
    4,224,017.97x = 16,609,760,263,532.39
  5. Step 5: Solve for x
    x = 16,609,760,263,532.39/4,224,017.97
  6. Step 6: Final answer
    x = 3,932,218.18

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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.