Home / 3,068,527.57-4,603,024.64-938,771.89

Finding the Fourth Proportional to 3,068,527.57, 4,603,024.64 and 938,771.89

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Solution

The fourth proportional to 3,068,527.57, 4,603,024.64 and 938,771.89 is: 1,408,229.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,527.57 : 4,603,024.64 = 938,771.89 : x
  2. Step 2: Convert to fraction form
    3,068,527.57/4,603,024.64 = 938,771.89/x
  3. Step 3: Cross multiply
    3,068,527.57x = 4,603,024.64 × 938,771.89
  4. Step 4: Simplify right side
    3,068,527.57x = 4,321,190,141,009.37
  5. Step 5: Solve for x
    x = 4,321,190,141,009.37/3,068,527.57
  6. Step 6: Final answer
    x = 1,408,229.21

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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.