Home / 1,998,031.44-2,757,227.40-1,092,594

Finding the Fourth Proportional to 1,998,031.44, 2,757,227.40 and 1,092,594

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Solution

The fourth proportional to 1,998,031.44, 2,757,227.40 and 1,092,594 is: 1,507,749.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,998,031.44 : 2,757,227.40 = 1,092,594 : x
  2. Step 2: Convert to fraction form
    1,998,031.44/2,757,227.40 = 1,092,594/x
  3. Step 3: Cross multiply
    1,998,031.44x = 2,757,227.40 × 1,092,594
  4. Step 4: Simplify right side
    1,998,031.44x = 3,012,530,113,875.60
  5. Step 5: Solve for x
    x = 3,012,530,113,875.60/1,998,031.44
  6. Step 6: Final answer
    x = 1,507,749.10

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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.