Home / 2,922,355.64-4,032,975.34-1,633,196.01

Finding the Fourth Proportional to 2,922,355.64, 4,032,975.34 and 1,633,196.01

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Solution

The fourth proportional to 2,922,355.64, 4,032,975.34 and 1,633,196.01 is: 2,253,880.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,355.64 : 4,032,975.34 = 1,633,196.01 : x
  2. Step 2: Convert to fraction form
    2,922,355.64/4,032,975.34 = 1,633,196.01/x
  3. Step 3: Cross multiply
    2,922,355.64x = 4,032,975.34 × 1,633,196.01
  4. Step 4: Simplify right side
    2,922,355.64x = 6,586,639,233,716.39
  5. Step 5: Solve for x
    x = 6,586,639,233,716.39/2,922,355.64
  6. Step 6: Final answer
    x = 2,253,880.10

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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.