Home / 2,248,166.48-3,101,051.40-1,568,855.12

Finding the Fourth Proportional to 2,248,166.48, 3,101,051.40 and 1,568,855.12

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Solution

The fourth proportional to 2,248,166.48, 3,101,051.40 and 1,568,855.12 is: 2,164,030.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,166.48 : 3,101,051.40 = 1,568,855.12 : x
  2. Step 2: Convert to fraction form
    2,248,166.48/3,101,051.40 = 1,568,855.12/x
  3. Step 3: Cross multiply
    2,248,166.48x = 3,101,051.40 × 1,568,855.12
  4. Step 4: Simplify right side
    2,248,166.48x = 4,865,100,366,273.17
  5. Step 5: Solve for x
    x = 4,865,100,366,273.17/2,248,166.48
  6. Step 6: Final answer
    x = 2,164,030.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.