Home / 1,024,020.02-1,535,524.59-313,876.82

Finding the Fourth Proportional to 1,024,020.02, 1,535,524.59 and 313,876.82

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Solution

The fourth proportional to 1,024,020.02, 1,535,524.59 and 313,876.82 is: 470,660.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,020.02 : 1,535,524.59 = 313,876.82 : x
  2. Step 2: Convert to fraction form
    1,024,020.02/1,535,524.59 = 313,876.82/x
  3. Step 3: Cross multiply
    1,024,020.02x = 1,535,524.59 × 313,876.82
  4. Step 4: Simplify right side
    1,024,020.02x = 481,965,580,356.85
  5. Step 5: Solve for x
    x = 481,965,580,356.85/1,024,020.02
  6. Step 6: Final answer
    x = 470,660.31

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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.