Home / 1,003,784.68-1,505,447.34-599,091.16

Finding the Fourth Proportional to 1,003,784.68, 1,505,447.34 and 599,091.16

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Solution

The fourth proportional to 1,003,784.68, 1,505,447.34 and 599,091.16 is: 898,499.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,784.68 : 1,505,447.34 = 599,091.16 : x
  2. Step 2: Convert to fraction form
    1,003,784.68/1,505,447.34 = 599,091.16/x
  3. Step 3: Cross multiply
    1,003,784.68x = 1,505,447.34 × 599,091.16
  4. Step 4: Simplify right side
    1,003,784.68x = 901,900,193,239.52
  5. Step 5: Solve for x
    x = 901,900,193,239.52/1,003,784.68
  6. Step 6: Final answer
    x = 898,499.66

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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.