Home / 4,234,699.54-6,348,478.34-1,836,738.10

Finding the Fourth Proportional to 4,234,699.54, 6,348,478.34 and 1,836,738.10

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Solution

The fourth proportional to 4,234,699.54, 6,348,478.34 and 1,836,738.10 is: 2,753,558.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,699.54 : 6,348,478.34 = 1,836,738.10 : x
  2. Step 2: Convert to fraction form
    4,234,699.54/6,348,478.34 = 1,836,738.10/x
  3. Step 3: Cross multiply
    4,234,699.54x = 6,348,478.34 × 1,836,738.10
  4. Step 4: Simplify right side
    4,234,699.54x = 11,660,492,048,170.69
  5. Step 5: Solve for x
    x = 11,660,492,048,170.69/4,234,699.54
  6. Step 6: Final answer
    x = 2,753,558.30

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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.