Home / 794,538.96-1,191,798.36-195,507.60

Finding the Fourth Proportional to 794,538.96, 1,191,798.36 and 195,507.60

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Solution

The fourth proportional to 794,538.96, 1,191,798.36 and 195,507.60 is: 293,258.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,538.96 : 1,191,798.36 = 195,507.60 : x
  2. Step 2: Convert to fraction form
    794,538.96/1,191,798.36 = 195,507.60/x
  3. Step 3: Cross multiply
    794,538.96x = 1,191,798.36 × 195,507.60
  4. Step 4: Simplify right side
    794,538.96x = 233,005,637,047.54
  5. Step 5: Solve for x
    x = 233,005,637,047.54/794,538.96
  6. Step 6: Final answer
    x = 293,258.92

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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.