Home / 2,216,587.02-3,324,880.53-1,019,516.16

Finding the Fourth Proportional to 2,216,587.02, 3,324,880.53 and 1,019,516.16

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Solution

The fourth proportional to 2,216,587.02, 3,324,880.53 and 1,019,516.16 is: 1,529,274.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,587.02 : 3,324,880.53 = 1,019,516.16 : x
  2. Step 2: Convert to fraction form
    2,216,587.02/3,324,880.53 = 1,019,516.16/x
  3. Step 3: Cross multiply
    2,216,587.02x = 3,324,880.53 × 1,019,516.16
  4. Step 4: Simplify right side
    2,216,587.02x = 3,389,769,430,404.37
  5. Step 5: Solve for x
    x = 3,389,769,430,404.37/2,216,587.02
  6. Step 6: Final answer
    x = 1,529,274.24

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Similar ratio
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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.