Home / 4,207,167.54-6,308,505.86-2,183,373.63

Finding the Fourth Proportional to 4,207,167.54, 6,308,505.86 and 2,183,373.63

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Solution

The fourth proportional to 4,207,167.54, 6,308,505.86 and 2,183,373.63 is: 3,273,895.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207,167.54 : 6,308,505.86 = 2,183,373.63 : x
  2. Step 2: Convert to fraction form
    4,207,167.54/6,308,505.86 = 2,183,373.63/x
  3. Step 3: Cross multiply
    4,207,167.54x = 6,308,505.86 × 2,183,373.63
  4. Step 4: Simplify right side
    4,207,167.54x = 13,773,825,328,507.60
  5. Step 5: Solve for x
    x = 13,773,825,328,507.60/4,207,167.54
  6. Step 6: Final answer
    x = 3,273,895.13

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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.