Home / 604,933.18-907,399.80-184,212.70

Finding the Fourth Proportional to 604,933.18, 907,399.80 and 184,212.70

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Solution

The fourth proportional to 604,933.18, 907,399.80 and 184,212.70 is: 276,319.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,933.18 : 907,399.80 = 184,212.70 : x
  2. Step 2: Convert to fraction form
    604,933.18/907,399.80 = 184,212.70/x
  3. Step 3: Cross multiply
    604,933.18x = 907,399.80 × 184,212.70
  4. Step 4: Simplify right side
    604,933.18x = 167,154,567,137.46
  5. Step 5: Solve for x
    x = 167,154,567,137.46/604,933.18
  6. Step 6: Final answer
    x = 276,319.06

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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.