Home / 2,317,299.87-3,476,173.26-719,433.93

Finding the Fourth Proportional to 2,317,299.87, 3,476,173.26 and 719,433.93

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Solution

The fourth proportional to 2,317,299.87, 3,476,173.26 and 719,433.93 is: 1,079,220.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,299.87 : 3,476,173.26 = 719,433.93 : x
  2. Step 2: Convert to fraction form
    2,317,299.87/3,476,173.26 = 719,433.93/x
  3. Step 3: Cross multiply
    2,317,299.87x = 3,476,173.26 × 719,433.93
  4. Step 4: Simplify right side
    2,317,299.87x = 2,500,876,989,802.71
  5. Step 5: Solve for x
    x = 2,500,876,989,802.71/2,317,299.87
  6. Step 6: Final answer
    x = 1,079,220.27

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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.