Home / 2,693,855.64-3,717,513.18-1,486,623

Finding the Fourth Proportional to 2,693,855.64, 3,717,513.18 and 1,486,623

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Solution

The fourth proportional to 2,693,855.64, 3,717,513.18 and 1,486,623 is: 2,051,535.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,855.64 : 3,717,513.18 = 1,486,623 : x
  2. Step 2: Convert to fraction form
    2,693,855.64/3,717,513.18 = 1,486,623/x
  3. Step 3: Cross multiply
    2,693,855.64x = 3,717,513.18 × 1,486,623
  4. Step 4: Simplify right side
    2,693,855.64x = 5,526,540,596,191.14
  5. Step 5: Solve for x
    x = 5,526,540,596,191.14/2,693,855.64
  6. Step 6: Final answer
    x = 2,051,535.54

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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.