Home / 3,723,705.60-5,585,558.40-1,449,334.95

Finding the Fourth Proportional to 3,723,705.60, 5,585,558.40 and 1,449,334.95

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Solution

The fourth proportional to 3,723,705.60, 5,585,558.40 and 1,449,334.95 is: 2,174,002.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,705.60 : 5,585,558.40 = 1,449,334.95 : x
  2. Step 2: Convert to fraction form
    3,723,705.60/5,585,558.40 = 1,449,334.95/x
  3. Step 3: Cross multiply
    3,723,705.60x = 5,585,558.40 × 1,449,334.95
  4. Step 4: Simplify right side
    3,723,705.60x = 8,095,345,004,386.08
  5. Step 5: Solve for x
    x = 8,095,345,004,386.08/3,723,705.60
  6. Step 6: Final answer
    x = 2,174,002.43

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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.