Home / 4,467,135.25-6,683,793.69-2,646,477.74

Finding the Fourth Proportional to 4,467,135.25, 6,683,793.69 and 2,646,477.74

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Solution

The fourth proportional to 4,467,135.25, 6,683,793.69 and 2,646,477.74 is: 3,959,699.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,135.25 : 6,683,793.69 = 2,646,477.74 : x
  2. Step 2: Convert to fraction form
    4,467,135.25/6,683,793.69 = 2,646,477.74/x
  3. Step 3: Cross multiply
    4,467,135.25x = 6,683,793.69 × 2,646,477.74
  4. Step 4: Simplify right side
    4,467,135.25x = 17,688,511,219,337.46
  5. Step 5: Solve for x
    x = 17,688,511,219,337.46/4,467,135.25
  6. Step 6: Final answer
    x = 3,959,699.05

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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.