Home / 5,265,404.90-7,901,021.73-2,569,752.44

Finding the Fourth Proportional to 5,265,404.90, 7,901,021.73 and 2,569,752.44

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Solution

The fourth proportional to 5,265,404.90, 7,901,021.73 and 2,569,752.44 is: 3,856,051.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,265,404.90 : 7,901,021.73 = 2,569,752.44 : x
  2. Step 2: Convert to fraction form
    5,265,404.90/7,901,021.73 = 2,569,752.44/x
  3. Step 3: Cross multiply
    5,265,404.90x = 7,901,021.73 × 2,569,752.44
  4. Step 4: Simplify right side
    5,265,404.90x = 20,303,669,829,655.41
  5. Step 5: Solve for x
    x = 20,303,669,829,655.41/5,265,404.90
  6. Step 6: Final answer
    x = 3,856,051.00

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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.