Home / 800,252.24-1,199,045.63-563,096.68

Finding the Fourth Proportional to 800,252.24, 1,199,045.63 and 563,096.68

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Solution

The fourth proportional to 800,252.24, 1,199,045.63 and 563,096.68 is: 843,707.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,252.24 : 1,199,045.63 = 563,096.68 : x
  2. Step 2: Convert to fraction form
    800,252.24/1,199,045.63 = 563,096.68/x
  3. Step 3: Cross multiply
    800,252.24x = 1,199,045.63 × 563,096.68
  4. Step 4: Simplify right side
    800,252.24x = 675,178,611,831.64
  5. Step 5: Solve for x
    x = 675,178,611,831.64/800,252.24
  6. Step 6: Final answer
    x = 843,707.25

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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.