Home / 2,838,653.70-3,917,292.12-1,614,933.14

Finding the Fourth Proportional to 2,838,653.70, 3,917,292.12 and 1,614,933.14

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Solution

The fourth proportional to 2,838,653.70, 3,917,292.12 and 1,614,933.14 is: 2,228,579.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,653.70 : 3,917,292.12 = 1,614,933.14 : x
  2. Step 2: Convert to fraction form
    2,838,653.70/3,917,292.12 = 1,614,933.14/x
  3. Step 3: Cross multiply
    2,838,653.70x = 3,917,292.12 × 1,614,933.14
  4. Step 4: Simplify right side
    2,838,653.70x = 6,326,164,866,181.49
  5. Step 5: Solve for x
    x = 6,326,164,866,181.49/2,838,653.70
  6. Step 6: Final answer
    x = 2,228,579.30

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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.