Home / 2,008,793.52-2,771,703.76-1,193,272.14

Finding the Fourth Proportional to 2,008,793.52, 2,771,703.76 and 1,193,272.14

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Solution

The fourth proportional to 2,008,793.52, 2,771,703.76 and 1,193,272.14 is: 1,646,459.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,793.52 : 2,771,703.76 = 1,193,272.14 : x
  2. Step 2: Convert to fraction form
    2,008,793.52/2,771,703.76 = 1,193,272.14/x
  3. Step 3: Cross multiply
    2,008,793.52x = 2,771,703.76 × 1,193,272.14
  4. Step 4: Simplify right side
    2,008,793.52x = 3,307,396,877,141.25
  5. Step 5: Solve for x
    x = 3,307,396,877,141.25/2,008,793.52
  6. Step 6: Final answer
    x = 1,646,459.35

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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.