Home / 604,932.12-907,535.88-184,240.80

Finding the Fourth Proportional to 604,932.12, 907,535.88 and 184,240.80

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Solution

The fourth proportional to 604,932.12, 907,535.88 and 184,240.80 is: 276,403.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,932.12 : 907,535.88 = 184,240.80 : x
  2. Step 2: Convert to fraction form
    604,932.12/907,535.88 = 184,240.80/x
  3. Step 3: Cross multiply
    604,932.12x = 907,535.88 × 184,240.80
  4. Step 4: Simplify right side
    604,932.12x = 167,205,136,559.90
  5. Step 5: Solve for x
    x = 167,205,136,559.90/604,932.12
  6. Step 6: Final answer
    x = 276,403.14

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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.