Home / 695,334.57-1,041,599.44-582,698.60

Finding the Fourth Proportional to 695,334.57, 1,041,599.44 and 582,698.60

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Solution

The fourth proportional to 695,334.57, 1,041,599.44 and 582,698.60 is: 872,872.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,334.57 : 1,041,599.44 = 582,698.60 : x
  2. Step 2: Convert to fraction form
    695,334.57/1,041,599.44 = 582,698.60/x
  3. Step 3: Cross multiply
    695,334.57x = 1,041,599.44 × 582,698.60
  4. Step 4: Simplify right side
    695,334.57x = 606,938,533,992.04
  5. Step 5: Solve for x
    x = 606,938,533,992.04/695,334.57
  6. Step 6: Final answer
    x = 872,872.66

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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.