Home / 794,368.05-1,191,541.69-195,334.40

Finding the Fourth Proportional to 794,368.05, 1,191,541.69 and 195,334.40

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Solution

The fourth proportional to 794,368.05, 1,191,541.69 and 195,334.40 is: 292,999.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,368.05 : 1,191,541.69 = 195,334.40 : x
  2. Step 2: Convert to fraction form
    794,368.05/1,191,541.69 = 195,334.40/x
  3. Step 3: Cross multiply
    794,368.05x = 1,191,541.69 × 195,334.40
  4. Step 4: Simplify right side
    794,368.05x = 232,749,081,091.14
  5. Step 5: Solve for x
    x = 232,749,081,091.14/794,368.05
  6. Step 6: Final answer
    x = 292,999.05

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1.5x scale

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.