Home / 1,529,441.58-2,292,821.01-582,182.22

Finding the Fourth Proportional to 1,529,441.58, 2,292,821.01 and 582,182.22

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Solution

The fourth proportional to 1,529,441.58, 2,292,821.01 and 582,182.22 is: 872,762.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,441.58 : 2,292,821.01 = 582,182.22 : x
  2. Step 2: Convert to fraction form
    1,529,441.58/2,292,821.01 = 582,182.22/x
  3. Step 3: Cross multiply
    1,529,441.58x = 2,292,821.01 × 582,182.22
  4. Step 4: Simplify right side
    1,529,441.58x = 1,334,839,625,664.44
  5. Step 5: Solve for x
    x = 1,334,839,625,664.44/1,529,441.58
  6. Step 6: Final answer
    x = 872,762.74

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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.