Home / 2,194,057.04-3,027,818-1,227,277.30

Finding the Fourth Proportional to 2,194,057.04, 3,027,818 and 1,227,277.30

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Solution

The fourth proportional to 2,194,057.04, 3,027,818 and 1,227,277.30 is: 1,693,653.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,057.04 : 3,027,818 = 1,227,277.30 : x
  2. Step 2: Convert to fraction form
    2,194,057.04/3,027,818 = 1,227,277.30/x
  3. Step 3: Cross multiply
    2,194,057.04x = 3,027,818 × 1,227,277.30
  4. Step 4: Simplify right side
    2,194,057.04x = 3,715,972,299,931.40
  5. Step 5: Solve for x
    x = 3,715,972,299,931.40/2,194,057.04
  6. Step 6: Final answer
    x = 1,693,653.46

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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.