Home / 3,496,823.43-5,243,906.54-1,673,316.60

Finding the Fourth Proportional to 3,496,823.43, 5,243,906.54 and 1,673,316.60

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Solution

The fourth proportional to 3,496,823.43, 5,243,906.54 and 1,673,316.60 is: 2,509,339.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,823.43 : 5,243,906.54 = 1,673,316.60 : x
  2. Step 2: Convert to fraction form
    3,496,823.43/5,243,906.54 = 1,673,316.60/x
  3. Step 3: Cross multiply
    3,496,823.43x = 5,243,906.54 × 1,673,316.60
  4. Step 4: Simplify right side
    3,496,823.43x = 8,774,715,837,336.80
  5. Step 5: Solve for x
    x = 8,774,715,837,336.80/3,496,823.43
  6. Step 6: Final answer
    x = 2,509,339.13

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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.