Home / 3,372,583.77-4,654,047.78-1,922,746.14

Finding the Fourth Proportional to 3,372,583.77, 4,654,047.78 and 1,922,746.14

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Solution

The fourth proportional to 3,372,583.77, 4,654,047.78 and 1,922,746.14 is: 2,653,322.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,583.77 : 4,654,047.78 = 1,922,746.14 : x
  2. Step 2: Convert to fraction form
    3,372,583.77/4,654,047.78 = 1,922,746.14/x
  3. Step 3: Cross multiply
    3,372,583.77x = 4,654,047.78 × 1,922,746.14
  4. Step 4: Simplify right side
    3,372,583.77x = 8,948,552,404,370.57
  5. Step 5: Solve for x
    x = 8,948,552,404,370.57/3,372,583.77
  6. Step 6: Final answer
    x = 2,653,322.50

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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.