Home / 958,833.18-1,436,878.98-704,115.18

Finding the Fourth Proportional to 958,833.18, 1,436,878.98 and 704,115.18

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Solution

The fourth proportional to 958,833.18, 1,436,878.98 and 704,115.18 is: 1,055,166.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,833.18 : 1,436,878.98 = 704,115.18 : x
  2. Step 2: Convert to fraction form
    958,833.18/1,436,878.98 = 704,115.18/x
  3. Step 3: Cross multiply
    958,833.18x = 1,436,878.98 × 704,115.18
  4. Step 4: Simplify right side
    958,833.18x = 1,011,728,301,640.92
  5. Step 5: Solve for x
    x = 1,011,728,301,640.92/958,833.18
  6. Step 6: Final answer
    x = 1,055,166.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.