Home / 1,168,509.53-1,752,991.54-448,798.59

Finding the Fourth Proportional to 1,168,509.53, 1,752,991.54 and 448,798.59

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Solution

The fourth proportional to 1,168,509.53, 1,752,991.54 and 448,798.59 is: 673,285.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,509.53 : 1,752,991.54 = 448,798.59 : x
  2. Step 2: Convert to fraction form
    1,168,509.53/1,752,991.54 = 448,798.59/x
  3. Step 3: Cross multiply
    1,168,509.53x = 1,752,991.54 × 448,798.59
  4. Step 4: Simplify right side
    1,168,509.53x = 786,740,131,433.93
  5. Step 5: Solve for x
    x = 786,740,131,433.93/1,168,509.53
  6. Step 6: Final answer
    x = 673,285.16

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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.