Home / 2,299,569.30-3,446,738.28-1,399,025.94

Finding the Fourth Proportional to 2,299,569.30, 3,446,738.28 and 1,399,025.94

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Solution

The fourth proportional to 2,299,569.30, 3,446,738.28 and 1,399,025.94 is: 2,096,947.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,569.30 : 3,446,738.28 = 1,399,025.94 : x
  2. Step 2: Convert to fraction form
    2,299,569.30/3,446,738.28 = 1,399,025.94/x
  3. Step 3: Cross multiply
    2,299,569.30x = 3,446,738.28 × 1,399,025.94
  4. Step 4: Simplify right side
    2,299,569.30x = 4,822,076,262,110.98
  5. Step 5: Solve for x
    x = 4,822,076,262,110.98/2,299,569.30
  6. Step 6: Final answer
    x = 2,096,947.57

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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.