Home / 10,014,614.17-15,019,819.33-2,824,466.55

Finding the Fourth Proportional to 10,014,614.17, 15,019,819.33 and 2,824,466.55

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Solution

The fourth proportional to 10,014,614.17, 15,019,819.33 and 2,824,466.55 is: 4,236,107.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014,614.17 : 15,019,819.33 = 2,824,466.55 : x
  2. Step 2: Convert to fraction form
    10,014,614.17/15,019,819.33 = 2,824,466.55/x
  3. Step 3: Cross multiply
    10,014,614.17x = 15,019,819.33 × 2,824,466.55
  4. Step 4: Simplify right side
    10,014,614.17x = 42,422,977,277,567.24
  5. Step 5: Solve for x
    x = 42,422,977,277,567.24/10,014,614.17
  6. Step 6: Final answer
    x = 4,236,107.01

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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.