Home / 794,504.08-1,191,767.16-440,210.08

Finding the Fourth Proportional to 794,504.08, 1,191,767.16 and 440,210.08

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Solution

The fourth proportional to 794,504.08, 1,191,767.16 and 440,210.08 is: 660,321.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,504.08 : 1,191,767.16 = 440,210.08 : x
  2. Step 2: Convert to fraction form
    794,504.08/1,191,767.16 = 440,210.08/x
  3. Step 3: Cross multiply
    794,504.08x = 1,191,767.16 × 440,210.08
  4. Step 4: Simplify right side
    794,504.08x = 524,627,916,844.97
  5. Step 5: Solve for x
    x = 524,627,916,844.97/794,504.08
  6. Step 6: Final answer
    x = 660,321.24

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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.