Home / 9,758,220.94-14,638,049.61-2,569,704.22

Finding the Fourth Proportional to 9,758,220.94, 14,638,049.61 and 2,569,704.22

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Solution

The fourth proportional to 9,758,220.94, 14,638,049.61 and 2,569,704.22 is: 3,854,745.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,220.94 : 14,638,049.61 = 2,569,704.22 : x
  2. Step 2: Convert to fraction form
    9,758,220.94/14,638,049.61 = 2,569,704.22/x
  3. Step 3: Cross multiply
    9,758,220.94x = 14,638,049.61 × 2,569,704.22
  4. Step 4: Simplify right side
    9,758,220.94x = 37,615,457,855,386.36
  5. Step 5: Solve for x
    x = 37,615,457,855,386.36/9,758,220.94
  6. Step 6: Final answer
    x = 3,854,745.46

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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.