Home / 4,389,431.92-6,057,371.44-2,429,313.80

Finding the Fourth Proportional to 4,389,431.92, 6,057,371.44 and 2,429,313.80

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Solution

The fourth proportional to 4,389,431.92, 6,057,371.44 and 2,429,313.80 is: 3,352,428.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,431.92 : 6,057,371.44 = 2,429,313.80 : x
  2. Step 2: Convert to fraction form
    4,389,431.92/6,057,371.44 = 2,429,313.80/x
  3. Step 3: Cross multiply
    4,389,431.92x = 6,057,371.44 × 2,429,313.80
  4. Step 4: Simplify right side
    4,389,431.92x = 14,715,256,030,917.87
  5. Step 5: Solve for x
    x = 14,715,256,030,917.87/4,389,431.92
  6. Step 6: Final answer
    x = 3,352,428.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.