Home / 1,322,825.08-1,984,024.96-363,056.48

Finding the Fourth Proportional to 1,322,825.08, 1,984,024.96 and 363,056.48

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Solution

The fourth proportional to 1,322,825.08, 1,984,024.96 and 363,056.48 is: 544,526.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,322,825.08 : 1,984,024.96 = 363,056.48 : x
  2. Step 2: Convert to fraction form
    1,322,825.08/1,984,024.96 = 363,056.48/x
  3. Step 3: Cross multiply
    1,322,825.08x = 1,984,024.96 × 363,056.48
  4. Step 4: Simplify right side
    1,322,825.08x = 720,313,118,209.74
  5. Step 5: Solve for x
    x = 720,313,118,209.74/1,322,825.08
  6. Step 6: Final answer
    x = 544,526.35

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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.