Home / 1,040,089.14-1,435,295.52-581,207.48

Finding the Fourth Proportional to 1,040,089.14, 1,435,295.52 and 581,207.48

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Solution

The fourth proportional to 1,040,089.14, 1,435,295.52 and 581,207.48 is: 802,050.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,089.14 : 1,435,295.52 = 581,207.48 : x
  2. Step 2: Convert to fraction form
    1,040,089.14/1,435,295.52 = 581,207.48/x
  3. Step 3: Cross multiply
    1,040,089.14x = 1,435,295.52 × 581,207.48
  4. Step 4: Simplify right side
    1,040,089.14x = 834,204,492,234.49
  5. Step 5: Solve for x
    x = 834,204,492,234.49/1,040,089.14
  6. Step 6: Final answer
    x = 802,050.96

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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.