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Finding the Fourth Proportional to 598,551.64, 897,970.02 and 224,577.88

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Solution

The fourth proportional to 598,551.64, 897,970.02 and 224,577.88 is: 336,920.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,551.64 : 897,970.02 = 224,577.88 : x
  2. Step 2: Convert to fraction form
    598,551.64/897,970.02 = 224,577.88/x
  3. Step 3: Cross multiply
    598,551.64x = 897,970.02 × 224,577.88
  4. Step 4: Simplify right side
    598,551.64x = 201,664,203,395.16
  5. Step 5: Solve for x
    x = 201,664,203,395.16/598,551.64
  6. Step 6: Final answer
    x = 336,920.31

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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.