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Finding the Fourth Proportional to 564,033.66, 846,130.90 and 184,984.04

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Solution

The fourth proportional to 564,033.66, 846,130.90 and 184,984.04 is: 277,502.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,033.66 : 846,130.90 = 184,984.04 : x
  2. Step 2: Convert to fraction form
    564,033.66/846,130.90 = 184,984.04/x
  3. Step 3: Cross multiply
    564,033.66x = 846,130.90 × 184,984.04
  4. Step 4: Simplify right side
    564,033.66x = 156,520,712,250.84
  5. Step 5: Solve for x
    x = 156,520,712,250.84/564,033.66
  6. Step 6: Final answer
    x = 277,502.43

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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.