Home / 1,168,510.53-1,752,993.04-448,799.59

Finding the Fourth Proportional to 1,168,510.53, 1,752,993.04 and 448,799.59

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Solution

The fourth proportional to 1,168,510.53, 1,752,993.04 and 448,799.59 is: 673,286.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,510.53 : 1,752,993.04 = 448,799.59 : x
  2. Step 2: Convert to fraction form
    1,168,510.53/1,752,993.04 = 448,799.59/x
  3. Step 3: Cross multiply
    1,168,510.53x = 1,752,993.04 × 448,799.59
  4. Step 4: Simplify right side
    1,168,510.53x = 786,742,557,624.85
  5. Step 5: Solve for x
    x = 786,742,557,624.85/1,168,510.53
  6. Step 6: Final answer
    x = 673,286.66

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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.