Home / 2,042,854.40-3,056,408.40-1,334,266.40

Finding the Fourth Proportional to 2,042,854.40, 3,056,408.40 and 1,334,266.40

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Solution

The fourth proportional to 2,042,854.40, 3,056,408.40 and 1,334,266.40 is: 1,996,257.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,854.40 : 3,056,408.40 = 1,334,266.40 : x
  2. Step 2: Convert to fraction form
    2,042,854.40/3,056,408.40 = 1,334,266.40/x
  3. Step 3: Cross multiply
    2,042,854.40x = 3,056,408.40 × 1,334,266.40
  4. Step 4: Simplify right side
    2,042,854.40x = 4,078,063,032,797.76
  5. Step 5: Solve for x
    x = 4,078,063,032,797.76/2,042,854.40
  6. Step 6: Final answer
    x = 1,996,257.31

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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.