Home / 605,800.03-835,966.48-333,852.75

Finding the Fourth Proportional to 605,800.03, 835,966.48 and 333,852.75

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Solution

The fourth proportional to 605,800.03, 835,966.48 and 333,852.75 is: 460,696.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,800.03 : 835,966.48 = 333,852.75 : x
  2. Step 2: Convert to fraction form
    605,800.03/835,966.48 = 333,852.75/x
  3. Step 3: Cross multiply
    605,800.03x = 835,966.48 × 333,852.75
  4. Step 4: Simplify right side
    605,800.03x = 279,089,708,255.82
  5. Step 5: Solve for x
    x = 279,089,708,255.82/605,800.03
  6. Step 6: Final answer
    x = 460,696.10

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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.