Home / 608,922.39-913,586.44-204,154.66

Finding the Fourth Proportional to 608,922.39, 913,586.44 and 204,154.66

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Solution

The fourth proportional to 608,922.39, 913,586.44 and 204,154.66 is: 306,300.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,922.39 : 913,586.44 = 204,154.66 : x
  2. Step 2: Convert to fraction form
    608,922.39/913,586.44 = 204,154.66/x
  3. Step 3: Cross multiply
    608,922.39x = 913,586.44 × 204,154.66
  4. Step 4: Simplify right side
    608,922.39x = 186,512,927,010.04
  5. Step 5: Solve for x
    x = 186,512,927,010.04/608,922.39
  6. Step 6: Final answer
    x = 306,300.00

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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.