Home / 2,033,992.18-3,055,752.28-1,919,090.84

Finding the Fourth Proportional to 2,033,992.18, 3,055,752.28 and 1,919,090.84

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Solution

The fourth proportional to 2,033,992.18, 3,055,752.28 and 1,919,090.84 is: 2,883,131.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,992.18 : 3,055,752.28 = 1,919,090.84 : x
  2. Step 2: Convert to fraction form
    2,033,992.18/3,055,752.28 = 1,919,090.84/x
  3. Step 3: Cross multiply
    2,033,992.18x = 3,055,752.28 × 1,919,090.84
  4. Step 4: Simplify right side
    2,033,992.18x = 5,864,266,219,895.36
  5. Step 5: Solve for x
    x = 5,864,266,219,895.36/2,033,992.18
  6. Step 6: Final answer
    x = 2,883,131.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.