Home / 2,414,017.60-3,621,026.40-1,294,273.60

Finding the Fourth Proportional to 2,414,017.60, 3,621,026.40 and 1,294,273.60

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Solution

The fourth proportional to 2,414,017.60, 3,621,026.40 and 1,294,273.60 is: 1,941,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,017.60 : 3,621,026.40 = 1,294,273.60 : x
  2. Step 2: Convert to fraction form
    2,414,017.60/3,621,026.40 = 1,294,273.60/x
  3. Step 3: Cross multiply
    2,414,017.60x = 3,621,026.40 × 1,294,273.60
  4. Step 4: Simplify right side
    2,414,017.60x = 4,686,598,874,423.04
  5. Step 5: Solve for x
    x = 4,686,598,874,423.04/2,414,017.60
  6. Step 6: Final answer
    x = 1,941,410.40

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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.