Home / 10,496,097.63-15,744,395.57-2,819,752.25

Finding the Fourth Proportional to 10,496,097.63, 15,744,395.57 and 2,819,752.25

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Solution

The fourth proportional to 10,496,097.63, 15,744,395.57 and 2,819,752.25 is: 4,229,695.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,496,097.63 : 15,744,395.57 = 2,819,752.25 : x
  2. Step 2: Convert to fraction form
    10,496,097.63/15,744,395.57 = 2,819,752.25/x
  3. Step 3: Cross multiply
    10,496,097.63x = 15,744,395.57 × 2,819,752.25
  4. Step 4: Simplify right side
    10,496,097.63x = 44,395,294,740,576.80
  5. Step 5: Solve for x
    x = 44,395,294,740,576.80/10,496,097.63
  6. Step 6: Final answer
    x = 4,229,695.29

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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.