Home / 1,035,164.46-1,428,197.22-582,367.98

Finding the Fourth Proportional to 1,035,164.46, 1,428,197.22 and 582,367.98

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Solution

The fourth proportional to 1,035,164.46, 1,428,197.22 and 582,367.98 is: 803,482.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,164.46 : 1,428,197.22 = 582,367.98 : x
  2. Step 2: Convert to fraction form
    1,035,164.46/1,428,197.22 = 582,367.98/x
  3. Step 3: Cross multiply
    1,035,164.46x = 1,428,197.22 × 582,367.98
  4. Step 4: Simplify right side
    1,035,164.46x = 831,736,330,053.02
  5. Step 5: Solve for x
    x = 831,736,330,053.02/1,035,164.46
  6. Step 6: Final answer
    x = 803,482.31

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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.