Home / 1,789,524.96-2,468,603.36-1,063,856.56

Finding the Fourth Proportional to 1,789,524.96, 2,468,603.36 and 1,063,856.56

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Solution

The fourth proportional to 1,789,524.96, 2,468,603.36 and 1,063,856.56 is: 1,467,562.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,524.96 : 2,468,603.36 = 1,063,856.56 : x
  2. Step 2: Convert to fraction form
    1,789,524.96/2,468,603.36 = 1,063,856.56/x
  3. Step 3: Cross multiply
    1,789,524.96x = 2,468,603.36 × 1,063,856.56
  4. Step 4: Simplify right side
    1,789,524.96x = 2,626,239,878,574.04
  5. Step 5: Solve for x
    x = 2,626,239,878,574.04/1,789,524.96
  6. Step 6: Final answer
    x = 1,467,562.59

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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.