Home / 3,193,002.09-4,787,374.91-1,551,241.57

Finding the Fourth Proportional to 3,193,002.09, 4,787,374.91 and 1,551,241.57

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Solution

The fourth proportional to 3,193,002.09, 4,787,374.91 and 1,551,241.57 is: 2,325,828.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,002.09 : 4,787,374.91 = 1,551,241.57 : x
  2. Step 2: Convert to fraction form
    3,193,002.09/4,787,374.91 = 1,551,241.57/x
  3. Step 3: Cross multiply
    3,193,002.09x = 4,787,374.91 × 1,551,241.57
  4. Step 4: Simplify right side
    3,193,002.09x = 7,426,374,956,267.56
  5. Step 5: Solve for x
    x = 7,426,374,956,267.56/3,193,002.09
  6. Step 6: Final answer
    x = 2,325,828.40

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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.