Home / 6,248,343.89-8,623,512.21-3,495,184.27

Finding the Fourth Proportional to 6,248,343.89, 8,623,512.21 and 3,495,184.27

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Solution

The fourth proportional to 6,248,343.89, 8,623,512.21 and 3,495,184.27 is: 4,823,800.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248,343.89 : 8,623,512.21 = 3,495,184.27 : x
  2. Step 2: Convert to fraction form
    6,248,343.89/8,623,512.21 = 3,495,184.27/x
  3. Step 3: Cross multiply
    6,248,343.89x = 8,623,512.21 × 3,495,184.27
  4. Step 4: Simplify right side
    6,248,343.89x = 30,140,764,228,544.94
  5. Step 5: Solve for x
    x = 30,140,764,228,544.94/6,248,343.89
  6. Step 6: Final answer
    x = 4,823,800.48

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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.