Home / 3,050,591.22-4,209,928.37-1,843,133.94

Finding the Fourth Proportional to 3,050,591.22, 4,209,928.37 and 1,843,133.94

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Solution

The fourth proportional to 3,050,591.22, 4,209,928.37 and 1,843,133.94 is: 2,543,592.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,591.22 : 4,209,928.37 = 1,843,133.94 : x
  2. Step 2: Convert to fraction form
    3,050,591.22/4,209,928.37 = 1,843,133.94/x
  3. Step 3: Cross multiply
    3,050,591.22x = 4,209,928.37 × 1,843,133.94
  4. Step 4: Simplify right side
    3,050,591.22x = 7,759,461,863,715.88
  5. Step 5: Solve for x
    x = 7,759,461,863,715.88/3,050,591.22
  6. Step 6: Final answer
    x = 2,543,592.80

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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.