Home / 3,371,862.19-4,653,594.89-2,211,284.47

Finding the Fourth Proportional to 3,371,862.19, 4,653,594.89 and 2,211,284.47

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Solution

The fourth proportional to 3,371,862.19, 4,653,594.89 and 2,211,284.47 is: 3,051,851.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,862.19 : 4,653,594.89 = 2,211,284.47 : x
  2. Step 2: Convert to fraction form
    3,371,862.19/4,653,594.89 = 2,211,284.47/x
  3. Step 3: Cross multiply
    3,371,862.19x = 4,653,594.89 × 2,211,284.47
  4. Step 4: Simplify right side
    3,371,862.19x = 10,290,422,098,871.94
  5. Step 5: Solve for x
    x = 10,290,422,098,871.94/3,371,862.19
  6. Step 6: Final answer
    x = 3,051,851.33

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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.