Home / 4,218,496.95-6,326,439.42-1,522,480.92

Finding the Fourth Proportional to 4,218,496.95, 6,326,439.42 and 1,522,480.92

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Solution

The fourth proportional to 4,218,496.95, 6,326,439.42 and 1,522,480.92 is: 2,283,250.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,218,496.95 : 6,326,439.42 = 1,522,480.92 : x
  2. Step 2: Convert to fraction form
    4,218,496.95/6,326,439.42 = 1,522,480.92/x
  3. Step 3: Cross multiply
    4,218,496.95x = 6,326,439.42 × 1,522,480.92
  4. Step 4: Simplify right side
    4,218,496.95x = 9,631,883,308,485.87
  5. Step 5: Solve for x
    x = 9,631,883,308,485.87/4,218,496.95
  6. Step 6: Final answer
    x = 2,283,250.03

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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.