Home / 794,208.20-1,096,015.86-431,632.10

Finding the Fourth Proportional to 794,208.20, 1,096,015.86 and 431,632.10

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Solution

The fourth proportional to 794,208.20, 1,096,015.86 and 431,632.10 is: 595,656.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,208.20 : 1,096,015.86 = 431,632.10 : x
  2. Step 2: Convert to fraction form
    794,208.20/1,096,015.86 = 431,632.10/x
  3. Step 3: Cross multiply
    794,208.20x = 1,096,015.86 × 431,632.10
  4. Step 4: Simplify right side
    794,208.20x = 473,075,627,285.11
  5. Step 5: Solve for x
    x = 473,075,627,285.11/794,208.20
  6. Step 6: Final answer
    x = 595,656.94

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Double scale
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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.