Home / 2,016,051.80-2,826,205-2,016,051.80

Finding the Fourth Proportional to 2,016,051.80, 2,826,205 and 2,016,051.80

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Solution

The fourth proportional to 2,016,051.80, 2,826,205 and 2,016,051.80 is: 2,826,205

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,051.80 : 2,826,205 = 2,016,051.80 : x
  2. Step 2: Convert to fraction form
    2,016,051.80/2,826,205 = 2,016,051.80/x
  3. Step 3: Cross multiply
    2,016,051.80x = 2,826,205 × 2,016,051.80
  4. Step 4: Simplify right side
    2,016,051.80x = 5,697,775,677,419
  5. Step 5: Solve for x
    x = 5,697,775,677,419/2,016,051.80
  6. Step 6: Final answer
    x = 2,826,205

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.