Home / 942,977.80-1,301,337.47-580,610.74

Finding the Fourth Proportional to 942,977.80, 1,301,337.47 and 580,610.74

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Solution

The fourth proportional to 942,977.80, 1,301,337.47 and 580,610.74 is: 801,260.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,977.80 : 1,301,337.47 = 580,610.74 : x
  2. Step 2: Convert to fraction form
    942,977.80/1,301,337.47 = 580,610.74/x
  3. Step 3: Cross multiply
    942,977.80x = 1,301,337.47 × 580,610.74
  4. Step 4: Simplify right side
    942,977.80x = 755,570,504,939.74
  5. Step 5: Solve for x
    x = 755,570,504,939.74/942,977.80
  6. Step 6: Final answer
    x = 801,260.12

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