Home / 1,060,789.03-1,463,919.89-577,385.48

Finding the Fourth Proportional to 1,060,789.03, 1,463,919.89 and 577,385.48

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Solution

The fourth proportional to 1,060,789.03, 1,463,919.89 and 577,385.48 is: 796,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,789.03 : 1,463,919.89 = 577,385.48 : x
  2. Step 2: Convert to fraction form
    1,060,789.03/1,463,919.89 = 577,385.48/x
  3. Step 3: Cross multiply
    1,060,789.03x = 1,463,919.89 × 577,385.48
  4. Step 4: Simplify right side
    1,060,789.03x = 845,246,089,142.07
  5. Step 5: Solve for x
    x = 845,246,089,142.07/1,060,789.03
  6. Step 6: Final answer
    x = 796,808.85

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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.