Home / 1,039,952.13-1,435,143.44-610,239.42

Finding the Fourth Proportional to 1,039,952.13, 1,435,143.44 and 610,239.42

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Solution

The fourth proportional to 1,039,952.13, 1,435,143.44 and 610,239.42 is: 842,135.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,952.13 : 1,435,143.44 = 610,239.42 : x
  2. Step 2: Convert to fraction form
    1,039,952.13/1,435,143.44 = 610,239.42/x
  3. Step 3: Cross multiply
    1,039,952.13x = 1,435,143.44 × 610,239.42
  4. Step 4: Simplify right side
    1,039,952.13x = 875,781,097,391.21
  5. Step 5: Solve for x
    x = 875,781,097,391.21/1,039,952.13
  6. Step 6: Final answer
    x = 842,135.97

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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.