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Finding the Fourth Proportional to 604,508.35, 906,600.52 and 183,671.23

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Solution

The fourth proportional to 604,508.35, 906,600.52 and 183,671.23 is: 275,457.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,508.35 : 906,600.52 = 183,671.23 : x
  2. Step 2: Convert to fraction form
    604,508.35/906,600.52 = 183,671.23/x
  3. Step 3: Cross multiply
    604,508.35x = 906,600.52 × 183,671.23
  4. Step 4: Simplify right side
    604,508.35x = 166,516,432,627.04
  5. Step 5: Solve for x
    x = 166,516,432,627.04/604,508.35
  6. Step 6: Final answer
    x = 275,457.62

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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.