Home / 4,867,190.11-7,295,636.70-1,833,243.25

Finding the Fourth Proportional to 4,867,190.11, 7,295,636.70 and 1,833,243.25

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Solution

The fourth proportional to 4,867,190.11, 7,295,636.70 and 1,833,243.25 is: 2,747,925.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,190.11 : 7,295,636.70 = 1,833,243.25 : x
  2. Step 2: Convert to fraction form
    4,867,190.11/7,295,636.70 = 1,833,243.25/x
  3. Step 3: Cross multiply
    4,867,190.11x = 7,295,636.70 × 1,833,243.25
  4. Step 4: Simplify right side
    4,867,190.11x = 13,374,676,734,727.28
  5. Step 5: Solve for x
    x = 13,374,676,734,727.28/4,867,190.11
  6. Step 6: Final answer
    x = 2,747,925.69

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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.