Home / 2,804,114.28-4,204,486.79-1,096,223.40

Finding the Fourth Proportional to 2,804,114.28, 4,204,486.79 and 1,096,223.40

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Solution

The fourth proportional to 2,804,114.28, 4,204,486.79 and 1,096,223.40 is: 1,643,676.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,114.28 : 4,204,486.79 = 1,096,223.40 : x
  2. Step 2: Convert to fraction form
    2,804,114.28/4,204,486.79 = 1,096,223.40/x
  3. Step 3: Cross multiply
    2,804,114.28x = 4,204,486.79 × 1,096,223.40
  4. Step 4: Simplify right side
    2,804,114.28x = 4,609,056,798,707.77
  5. Step 5: Solve for x
    x = 4,609,056,798,707.77/2,804,114.28
  6. Step 6: Final answer
    x = 1,643,676.52

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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.