Home / 962,208.02-1,443,632.62-322,574.96

Finding the Fourth Proportional to 962,208.02, 1,443,632.62 and 322,574.96

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Solution

The fourth proportional to 962,208.02, 1,443,632.62 and 322,574.96 is: 483,969.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,208.02 : 1,443,632.62 = 322,574.96 : x
  2. Step 2: Convert to fraction form
    962,208.02/1,443,632.62 = 322,574.96/x
  3. Step 3: Cross multiply
    962,208.02x = 1,443,632.62 × 322,574.96
  4. Step 4: Simplify right side
    962,208.02x = 465,679,734,651.20
  5. Step 5: Solve for x
    x = 465,679,734,651.20/962,208.02
  6. Step 6: Final answer
    x = 483,969.92

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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.