Home / 1,087,843.92-1,501,226.22-604,409.52

Finding the Fourth Proportional to 1,087,843.92, 1,501,226.22 and 604,409.52

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Solution

The fourth proportional to 1,087,843.92, 1,501,226.22 and 604,409.52 is: 834,086.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,843.92 : 1,501,226.22 = 604,409.52 : x
  2. Step 2: Convert to fraction form
    1,087,843.92/1,501,226.22 = 604,409.52/x
  3. Step 3: Cross multiply
    1,087,843.92x = 1,501,226.22 × 604,409.52
  4. Step 4: Simplify right side
    1,087,843.92x = 907,355,419,041.61
  5. Step 5: Solve for x
    x = 907,355,419,041.61/1,087,843.92
  6. Step 6: Final answer
    x = 834,086.03

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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.