Home / 4,028,262.45-5,559,073.11-2,192,773.49

Finding the Fourth Proportional to 4,028,262.45, 5,559,073.11 and 2,192,773.49

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Solution

The fourth proportional to 4,028,262.45, 5,559,073.11 and 2,192,773.49 is: 3,026,066.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,262.45 : 5,559,073.11 = 2,192,773.49 : x
  2. Step 2: Convert to fraction form
    4,028,262.45/5,559,073.11 = 2,192,773.49/x
  3. Step 3: Cross multiply
    4,028,262.45x = 5,559,073.11 × 2,192,773.49
  4. Step 4: Simplify right side
    4,028,262.45x = 12,189,788,152,995.60
  5. Step 5: Solve for x
    x = 12,189,788,152,995.60/4,028,262.45
  6. Step 6: Final answer
    x = 3,026,066.03

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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.