Home / 3,362,836.71-4,641,347.51-2,106,106.37

Finding the Fourth Proportional to 3,362,836.71, 4,641,347.51 and 2,106,106.37

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Solution

The fourth proportional to 3,362,836.71, 4,641,347.51 and 2,106,106.37 is: 2,906,823.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,836.71 : 4,641,347.51 = 2,106,106.37 : x
  2. Step 2: Convert to fraction form
    3,362,836.71/4,641,347.51 = 2,106,106.37/x
  3. Step 3: Cross multiply
    3,362,836.71x = 4,641,347.51 × 2,106,106.37
  4. Step 4: Simplify right side
    3,362,836.71x = 9,775,171,564,969.05
  5. Step 5: Solve for x
    x = 9,775,171,564,969.05/3,362,836.71
  6. Step 6: Final answer
    x = 2,906,823.14

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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.