Home / 2,470,339.72-3,702,940.54-955,063.41

Finding the Fourth Proportional to 2,470,339.72, 3,702,940.54 and 955,063.41

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Solution

The fourth proportional to 2,470,339.72, 3,702,940.54 and 955,063.41 is: 1,431,601.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,339.72 : 3,702,940.54 = 955,063.41 : x
  2. Step 2: Convert to fraction form
    2,470,339.72/3,702,940.54 = 955,063.41/x
  3. Step 3: Cross multiply
    2,470,339.72x = 3,702,940.54 × 955,063.41
  4. Step 4: Simplify right side
    2,470,339.72x = 3,536,543,019,159.64
  5. Step 5: Solve for x
    x = 3,536,543,019,159.64/2,470,339.72
  6. Step 6: Final answer
    x = 1,431,601.89

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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.