Home / 2,225,935.60-3,338,903.40-543,039.10

Finding the Fourth Proportional to 2,225,935.60, 3,338,903.40 and 543,039.10

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Solution

The fourth proportional to 2,225,935.60, 3,338,903.40 and 543,039.10 is: 814,558.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,935.60 : 3,338,903.40 = 543,039.10 : x
  2. Step 2: Convert to fraction form
    2,225,935.60/3,338,903.40 = 543,039.10/x
  3. Step 3: Cross multiply
    2,225,935.60x = 3,338,903.40 × 543,039.10
  4. Step 4: Simplify right side
    2,225,935.60x = 1,813,155,097,322.94
  5. Step 5: Solve for x
    x = 1,813,155,097,322.94/2,225,935.60
  6. Step 6: Final answer
    x = 814,558.65

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.