Home / 1,084,472.20-1,496,571.78-601,068.52

Finding the Fourth Proportional to 1,084,472.20, 1,496,571.78 and 601,068.52

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Solution

The fourth proportional to 1,084,472.20, 1,496,571.78 and 601,068.52 is: 829,474.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,472.20 : 1,496,571.78 = 601,068.52 : x
  2. Step 2: Convert to fraction form
    1,084,472.20/1,496,571.78 = 601,068.52/x
  3. Step 3: Cross multiply
    1,084,472.20x = 1,496,571.78 × 601,068.52
  4. Step 4: Simplify right side
    1,084,472.20x = 899,542,184,878.37
  5. Step 5: Solve for x
    x = 899,542,184,878.37/1,084,472.20
  6. Step 6: Final answer
    x = 829,474.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.