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Finding the Fourth Proportional to 362,222.10, 508,160.70 and 362,222.10

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Solution

The fourth proportional to 362,222.10, 508,160.70 and 362,222.10 is: 508,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,222.10 : 508,160.70 = 362,222.10 : x
  2. Step 2: Convert to fraction form
    362,222.10/508,160.70 = 362,222.10/x
  3. Step 3: Cross multiply
    362,222.10x = 508,160.70 × 362,222.10
  4. Step 4: Simplify right side
    362,222.10x = 184,067,035,891.47
  5. Step 5: Solve for x
    x = 184,067,035,891.47/362,222.10
  6. Step 6: Final answer
    x = 508,160.70

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.