Home / 9,758,221.44-14,638,050.36-2,569,704.72

Finding the Fourth Proportional to 9,758,221.44, 14,638,050.36 and 2,569,704.72

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Solution

The fourth proportional to 9,758,221.44, 14,638,050.36 and 2,569,704.72 is: 3,854,746.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,221.44 : 14,638,050.36 = 2,569,704.72 : x
  2. Step 2: Convert to fraction form
    9,758,221.44/14,638,050.36 = 2,569,704.72/x
  3. Step 3: Cross multiply
    9,758,221.44x = 14,638,050.36 × 2,569,704.72
  4. Step 4: Simplify right side
    9,758,221.44x = 37,615,467,101,689.70
  5. Step 5: Solve for x
    x = 37,615,467,101,689.70/9,758,221.44
  6. Step 6: Final answer
    x = 3,854,746.21

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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.