Home / 362,659.02-543,654.93-194,295.18

Finding the Fourth Proportional to 362,659.02, 543,654.93 and 194,295.18

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Solution

The fourth proportional to 362,659.02, 543,654.93 and 194,295.18 is: 291,264.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,659.02 : 543,654.93 = 194,295.18 : x
  2. Step 2: Convert to fraction form
    362,659.02/543,654.93 = 194,295.18/x
  3. Step 3: Cross multiply
    362,659.02x = 543,654.93 × 194,295.18
  4. Step 4: Simplify right side
    362,659.02x = 105,629,532,482.24
  5. Step 5: Solve for x
    x = 105,629,532,482.24/362,659.02
  6. Step 6: Final answer
    x = 291,264.04

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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.