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Finding the Fourth Proportional to 604,754.74, 907,132.14 and 184,150.90

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Solution

The fourth proportional to 604,754.74, 907,132.14 and 184,150.90 is: 276,226.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,754.74 : 907,132.14 = 184,150.90 : x
  2. Step 2: Convert to fraction form
    604,754.74/907,132.14 = 184,150.90/x
  3. Step 3: Cross multiply
    604,754.74x = 907,132.14 × 184,150.90
  4. Step 4: Simplify right side
    604,754.74x = 167,049,199,999.93
  5. Step 5: Solve for x
    x = 167,049,199,999.93/604,754.74
  6. Step 6: Final answer
    x = 276,226.36

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Similar ratio
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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.