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Finding the Fourth Proportional to 469,114.66, 703,405.41 and 184,651.04

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Solution

The fourth proportional to 469,114.66, 703,405.41 and 184,651.04 is: 276,871.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,114.66 : 703,405.41 = 184,651.04 : x
  2. Step 2: Convert to fraction form
    469,114.66/703,405.41 = 184,651.04/x
  3. Step 3: Cross multiply
    469,114.66x = 703,405.41 × 184,651.04
  4. Step 4: Simplify right side
    469,114.66x = 129,884,536,981.10
  5. Step 5: Solve for x
    x = 129,884,536,981.10/469,114.66
  6. Step 6: Final answer
    x = 276,871.62

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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.