Home / 1,168,441.93-1,753,205.39-448,544.10

Finding the Fourth Proportional to 1,168,441.93, 1,753,205.39 and 448,544.10

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Solution

The fourth proportional to 1,168,441.93, 1,753,205.39 and 448,544.10 is: 673,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,441.93 : 1,753,205.39 = 448,544.10 : x
  2. Step 2: Convert to fraction form
    1,168,441.93/1,753,205.39 = 448,544.10/x
  3. Step 3: Cross multiply
    1,168,441.93x = 1,753,205.39 × 448,544.10
  4. Step 4: Simplify right side
    1,168,441.93x = 786,389,933,772.70
  5. Step 5: Solve for x
    x = 786,389,933,772.70/1,168,441.93
  6. Step 6: Final answer
    x = 673,024.40

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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.