Home / 3,526,339.74-5,289,508.53-1,632,047.82

Finding the Fourth Proportional to 3,526,339.74, 5,289,508.53 and 1,632,047.82

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Solution

The fourth proportional to 3,526,339.74, 5,289,508.53 and 1,632,047.82 is: 2,448,071.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,339.74 : 5,289,508.53 = 1,632,047.82 : x
  2. Step 2: Convert to fraction form
    3,526,339.74/5,289,508.53 = 1,632,047.82/x
  3. Step 3: Cross multiply
    3,526,339.74x = 5,289,508.53 × 1,632,047.82
  4. Step 4: Simplify right side
    3,526,339.74x = 8,632,730,865,257.91
  5. Step 5: Solve for x
    x = 8,632,730,865,257.91/3,526,339.74
  6. Step 6: Final answer
    x = 2,448,071.23

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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.