Home / 2,202,294.79-3,303,435.50-604,859.30

Finding the Fourth Proportional to 2,202,294.79, 3,303,435.50 and 604,859.30

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Solution

The fourth proportional to 2,202,294.79, 3,303,435.50 and 604,859.30 is: 907,287.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,294.79 : 3,303,435.50 = 604,859.30 : x
  2. Step 2: Convert to fraction form
    2,202,294.79/3,303,435.50 = 604,859.30/x
  3. Step 3: Cross multiply
    2,202,294.79x = 3,303,435.50 × 604,859.30
  4. Step 4: Simplify right side
    2,202,294.79x = 1,998,113,684,125.15
  5. Step 5: Solve for x
    x = 1,998,113,684,125.15/2,202,294.79
  6. Step 6: Final answer
    x = 907,287.11

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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.