Home / 4,445,838.76-6,135,263.52-2,408,648.26

Finding the Fourth Proportional to 4,445,838.76, 6,135,263.52 and 2,408,648.26

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Solution

The fourth proportional to 4,445,838.76, 6,135,263.52 and 2,408,648.26 is: 3,323,937.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,838.76 : 6,135,263.52 = 2,408,648.26 : x
  2. Step 2: Convert to fraction form
    4,445,838.76/6,135,263.52 = 2,408,648.26/x
  3. Step 3: Cross multiply
    4,445,838.76x = 6,135,263.52 × 2,408,648.26
  4. Step 4: Simplify right side
    4,445,838.76x = 14,777,691,802,089.47
  5. Step 5: Solve for x
    x = 14,777,691,802,089.47/4,445,838.76
  6. Step 6: Final answer
    x = 3,323,937.87

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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.