Home / 942,977.14-1,301,336.64-580,610.08

Finding the Fourth Proportional to 942,977.14, 1,301,336.64 and 580,610.08

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Solution

The fourth proportional to 942,977.14, 1,301,336.64 and 580,610.08 is: 801,259.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,977.14 : 1,301,336.64 = 580,610.08 : x
  2. Step 2: Convert to fraction form
    942,977.14/1,301,336.64 = 580,610.08/x
  3. Step 3: Cross multiply
    942,977.14x = 1,301,336.64 × 580,610.08
  4. Step 4: Simplify right side
    942,977.14x = 755,569,170,657.33
  5. Step 5: Solve for x
    x = 755,569,170,657.33/942,977.14
  6. Step 6: Final answer
    x = 801,259.27

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1.5x scale

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.