Home / 582,926.30-804,426.15-324,802.22

Finding the Fourth Proportional to 582,926.30, 804,426.15 and 324,802.22

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Solution

The fourth proportional to 582,926.30, 804,426.15 and 324,802.22 is: 448,220.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,926.30 : 804,426.15 = 324,802.22 : x
  2. Step 2: Convert to fraction form
    582,926.30/804,426.15 = 324,802.22/x
  3. Step 3: Cross multiply
    582,926.30x = 804,426.15 × 324,802.22
  4. Step 4: Simplify right side
    582,926.30x = 261,279,395,323.92
  5. Step 5: Solve for x
    x = 261,279,395,323.92/582,926.30
  6. Step 6: Final answer
    x = 448,220.29

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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.