Home / 9,072,225.90-13,589,676.45-4,587,029.10

Finding the Fourth Proportional to 9,072,225.90, 13,589,676.45 and 4,587,029.10

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Solution

The fourth proportional to 9,072,225.90, 13,589,676.45 and 4,587,029.10 is: 6,871,107.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,225.90 : 13,589,676.45 = 4,587,029.10 : x
  2. Step 2: Convert to fraction form
    9,072,225.90/13,589,676.45 = 4,587,029.10/x
  3. Step 3: Cross multiply
    9,072,225.90x = 13,589,676.45 × 4,587,029.10
  4. Step 4: Simplify right side
    9,072,225.90x = 62,336,241,335,734.69
  5. Step 5: Solve for x
    x = 62,336,241,335,734.69/9,072,225.90
  6. Step 6: Final answer
    x = 6,871,107.71

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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.