Home / 3,283,657.20-4,925,485.80-2,834,884.80

Finding the Fourth Proportional to 3,283,657.20, 4,925,485.80 and 2,834,884.80

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Solution

The fourth proportional to 3,283,657.20, 4,925,485.80 and 2,834,884.80 is: 4,252,327.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,657.20 : 4,925,485.80 = 2,834,884.80 : x
  2. Step 2: Convert to fraction form
    3,283,657.20/4,925,485.80 = 2,834,884.80/x
  3. Step 3: Cross multiply
    3,283,657.20x = 4,925,485.80 × 2,834,884.80
  4. Step 4: Simplify right side
    3,283,657.20x = 13,963,184,827,035.84
  5. Step 5: Solve for x
    x = 13,963,184,827,035.84/3,283,657.20
  6. Step 6: Final answer
    x = 4,252,327.20

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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.