Home / 3,684,709.80-5,527,064.70-2,243,914.20

Finding the Fourth Proportional to 3,684,709.80, 5,527,064.70 and 2,243,914.20

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Solution

The fourth proportional to 3,684,709.80, 5,527,064.70 and 2,243,914.20 is: 3,365,871.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,709.80 : 5,527,064.70 = 2,243,914.20 : x
  2. Step 2: Convert to fraction form
    3,684,709.80/5,527,064.70 = 2,243,914.20/x
  3. Step 3: Cross multiply
    3,684,709.80x = 5,527,064.70 × 2,243,914.20
  4. Step 4: Simplify right side
    3,684,709.80x = 12,402,258,964,648.74
  5. Step 5: Solve for x
    x = 12,402,258,964,648.74/3,684,709.80
  6. Step 6: Final answer
    x = 3,365,871.30

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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.