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Finding the Fourth Proportional to 604,016.30, 906,029.91 and 183,292.18

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Solution

The fourth proportional to 604,016.30, 906,029.91 and 183,292.18 is: 274,939.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,016.30 : 906,029.91 = 183,292.18 : x
  2. Step 2: Convert to fraction form
    604,016.30/906,029.91 = 183,292.18/x
  3. Step 3: Cross multiply
    604,016.30x = 906,029.91 × 183,292.18
  4. Step 4: Simplify right side
    604,016.30x = 166,068,195,084.03
  5. Step 5: Solve for x
    x = 166,068,195,084.03/604,016.30
  6. Step 6: Final answer
    x = 274,939.92

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1.5x scale

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.