Home / 4,448,715.90-6,673,073.85-3,021,042.30

Finding the Fourth Proportional to 4,448,715.90, 6,673,073.85 and 3,021,042.30

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Solution

The fourth proportional to 4,448,715.90, 6,673,073.85 and 3,021,042.30 is: 4,531,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,715.90 : 6,673,073.85 = 3,021,042.30 : x
  2. Step 2: Convert to fraction form
    4,448,715.90/6,673,073.85 = 3,021,042.30/x
  3. Step 3: Cross multiply
    4,448,715.90x = 6,673,073.85 × 3,021,042.30
  4. Step 4: Simplify right side
    4,448,715.90x = 20,159,638,371,873.85
  5. Step 5: Solve for x
    x = 20,159,638,371,873.85/4,448,715.90
  6. Step 6: Final answer
    x = 4,531,563.45

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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.