Home / 4,867,189.83-7,295,636.34-1,833,243

Finding the Fourth Proportional to 4,867,189.83, 7,295,636.34 and 1,833,243

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Solution

The fourth proportional to 4,867,189.83, 7,295,636.34 and 1,833,243 is: 2,747,925.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,189.83 : 7,295,636.34 = 1,833,243 : x
  2. Step 2: Convert to fraction form
    4,867,189.83/7,295,636.34 = 1,833,243/x
  3. Step 3: Cross multiply
    4,867,189.83x = 7,295,636.34 × 1,833,243
  4. Step 4: Simplify right side
    4,867,189.83x = 13,374,674,250,850.62
  5. Step 5: Solve for x
    x = 13,374,674,250,850.62/4,867,189.83
  6. Step 6: Final answer
    x = 2,747,925.34

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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.