Home / 2,232,016.05-3,348,024.08-1,167,384.45

Finding the Fourth Proportional to 2,232,016.05, 3,348,024.08 and 1,167,384.45

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Solution

The fourth proportional to 2,232,016.05, 3,348,024.08 and 1,167,384.45 is: 1,751,076.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,016.05 : 3,348,024.08 = 1,167,384.45 : x
  2. Step 2: Convert to fraction form
    2,232,016.05/3,348,024.08 = 1,167,384.45/x
  3. Step 3: Cross multiply
    2,232,016.05x = 3,348,024.08 × 1,167,384.45
  4. Step 4: Simplify right side
    2,232,016.05x = 3,908,431,243,380.63
  5. Step 5: Solve for x
    x = 3,908,431,243,380.63/2,232,016.05
  6. Step 6: Final answer
    x = 1,751,076.68

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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.