Home / 2,048,467.50-2,826,885.41-1,130,696.96

Finding the Fourth Proportional to 2,048,467.50, 2,826,885.41 and 1,130,696.96

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Solution

The fourth proportional to 2,048,467.50, 2,826,885.41 and 1,130,696.96 is: 1,560,361.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,467.50 : 2,826,885.41 = 1,130,696.96 : x
  2. Step 2: Convert to fraction form
    2,048,467.50/2,826,885.41 = 1,130,696.96/x
  3. Step 3: Cross multiply
    2,048,467.50x = 2,826,885.41 × 1,130,696.96
  4. Step 4: Simplify right side
    2,048,467.50x = 3,196,350,719,567.44
  5. Step 5: Solve for x
    x = 3,196,350,719,567.44/2,048,467.50
  6. Step 6: Final answer
    x = 1,560,361.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.