Home / 3,374,661.20-5,073,801.60-3,303,802.40

Finding the Fourth Proportional to 3,374,661.20, 5,073,801.60 and 3,303,802.40

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Solution

The fourth proportional to 3,374,661.20, 5,073,801.60 and 3,303,802.40 is: 4,967,265.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,661.20 : 5,073,801.60 = 3,303,802.40 : x
  2. Step 2: Convert to fraction form
    3,374,661.20/5,073,801.60 = 3,303,802.40/x
  3. Step 3: Cross multiply
    3,374,661.20x = 5,073,801.60 × 3,303,802.40
  4. Step 4: Simplify right side
    3,374,661.20x = 16,762,837,903,203.84
  5. Step 5: Solve for x
    x = 16,762,837,903,203.84/3,374,661.20
  6. Step 6: Final answer
    x = 4,967,265.43

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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.