Home / 2,470,108.41-3,408,749.60-1,339,612.41

Finding the Fourth Proportional to 2,470,108.41, 3,408,749.60 and 1,339,612.41

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Solution

The fourth proportional to 2,470,108.41, 3,408,749.60 and 1,339,612.41 is: 1,848,665.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,108.41 : 3,408,749.60 = 1,339,612.41 : x
  2. Step 2: Convert to fraction form
    2,470,108.41/3,408,749.60 = 1,339,612.41/x
  3. Step 3: Cross multiply
    2,470,108.41x = 3,408,749.60 × 1,339,612.41
  4. Step 4: Simplify right side
    2,470,108.41x = 4,566,403,257,308.76
  5. Step 5: Solve for x
    x = 4,566,403,257,308.76/2,470,108.41
  6. Step 6: Final answer
    x = 1,848,665.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.