Home / 1,544,963.48-2,317,449.53-480,161.24

Finding the Fourth Proportional to 1,544,963.48, 2,317,449.53 and 480,161.24

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Solution

The fourth proportional to 1,544,963.48, 2,317,449.53 and 480,161.24 is: 720,243.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,963.48 : 2,317,449.53 = 480,161.24 : x
  2. Step 2: Convert to fraction form
    1,544,963.48/2,317,449.53 = 480,161.24/x
  3. Step 3: Cross multiply
    1,544,963.48x = 2,317,449.53 × 480,161.24
  4. Step 4: Simplify right side
    1,544,963.48x = 1,112,749,429,575.37
  5. Step 5: Solve for x
    x = 1,112,749,429,575.37/1,544,963.48
  6. Step 6: Final answer
    x = 720,243.20

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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.