Home / 2,016,053.40-3,017,081.70-1,848,091.80

Finding the Fourth Proportional to 2,016,053.40, 3,017,081.70 and 1,848,091.80

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Solution

The fourth proportional to 2,016,053.40, 3,017,081.70 and 1,848,091.80 is: 2,765,722.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,053.40 : 3,017,081.70 = 1,848,091.80 : x
  2. Step 2: Convert to fraction form
    2,016,053.40/3,017,081.70 = 1,848,091.80/x
  3. Step 3: Cross multiply
    2,016,053.40x = 3,017,081.70 × 1,848,091.80
  4. Step 4: Simplify right side
    2,016,053.40x = 5,575,843,949,700.06
  5. Step 5: Solve for x
    x = 5,575,843,949,700.06/2,016,053.40
  6. Step 6: Final answer
    x = 2,765,722.35

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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.