Home / 3,340,902.14-4,610,447.95-1,813,009.26

Finding the Fourth Proportional to 3,340,902.14, 4,610,447.95 and 1,813,009.26

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Solution

The fourth proportional to 3,340,902.14, 4,610,447.95 and 1,813,009.26 is: 2,501,954.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,902.14 : 4,610,447.95 = 1,813,009.26 : x
  2. Step 2: Convert to fraction form
    3,340,902.14/4,610,447.95 = 1,813,009.26/x
  3. Step 3: Cross multiply
    3,340,902.14x = 4,610,447.95 × 1,813,009.26
  4. Step 4: Simplify right side
    3,340,902.14x = 8,358,784,826,098.02
  5. Step 5: Solve for x
    x = 8,358,784,826,098.02/3,340,902.14
  6. Step 6: Final answer
    x = 2,501,954.41

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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.