Home / 4,027,802.98-5,558,391.23-2,192,256.89

Finding the Fourth Proportional to 4,027,802.98, 5,558,391.23 and 2,192,256.89

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Solution

The fourth proportional to 4,027,802.98, 5,558,391.23 and 2,192,256.89 is: 3,025,327.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,802.98 : 5,558,391.23 = 2,192,256.89 : x
  2. Step 2: Convert to fraction form
    4,027,802.98/5,558,391.23 = 2,192,256.89/x
  3. Step 3: Cross multiply
    4,027,802.98x = 5,558,391.23 × 2,192,256.89
  4. Step 4: Simplify right side
    4,027,802.98x = 12,185,421,471,283.08
  5. Step 5: Solve for x
    x = 12,185,421,471,283.08/4,027,802.98
  6. Step 6: Final answer
    x = 3,025,327.09

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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.