Home / 2,770,216.40-4,155,324.60-1,510,504.40

Finding the Fourth Proportional to 2,770,216.40, 4,155,324.60 and 1,510,504.40

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Solution

The fourth proportional to 2,770,216.40, 4,155,324.60 and 1,510,504.40 is: 2,265,756.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,216.40 : 4,155,324.60 = 1,510,504.40 : x
  2. Step 2: Convert to fraction form
    2,770,216.40/4,155,324.60 = 1,510,504.40/x
  3. Step 3: Cross multiply
    2,770,216.40x = 4,155,324.60 × 1,510,504.40
  4. Step 4: Simplify right side
    2,770,216.40x = 6,276,636,091,728.24
  5. Step 5: Solve for x
    x = 6,276,636,091,728.24/2,770,216.40
  6. Step 6: Final answer
    x = 2,265,756.60

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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.