Home / 1,039,953.88-1,435,145.85-610,241.17

Finding the Fourth Proportional to 1,039,953.88, 1,435,145.85 and 610,241.17

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Solution

The fourth proportional to 1,039,953.88, 1,435,145.85 and 610,241.17 is: 842,138.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,953.88 : 1,435,145.85 = 610,241.17 : x
  2. Step 2: Convert to fraction form
    1,039,953.88/1,435,145.85 = 610,241.17/x
  3. Step 3: Cross multiply
    1,039,953.88x = 1,435,145.85 × 610,241.17
  4. Step 4: Simplify right side
    1,039,953.88x = 875,785,082,624.65
  5. Step 5: Solve for x
    x = 875,785,082,624.65/1,039,953.88
  6. Step 6: Final answer
    x = 842,138.39

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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.