Home / 3,010,241.51-4,154,135.82-1,633,585.14

Finding the Fourth Proportional to 3,010,241.51, 4,154,135.82 and 1,633,585.14

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Solution

The fourth proportional to 3,010,241.51, 4,154,135.82 and 1,633,585.14 is: 2,254,348.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,241.51 : 4,154,135.82 = 1,633,585.14 : x
  2. Step 2: Convert to fraction form
    3,010,241.51/4,154,135.82 = 1,633,585.14/x
  3. Step 3: Cross multiply
    3,010,241.51x = 4,154,135.82 × 1,633,585.14
  4. Step 4: Simplify right side
    3,010,241.51x = 6,786,134,545,093.71
  5. Step 5: Solve for x
    x = 6,786,134,545,093.71/3,010,241.51
  6. Step 6: Final answer
    x = 2,254,348.87

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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.