Home / 2,038,124.40-3,056,797.80-618,226.80

Finding the Fourth Proportional to 2,038,124.40, 3,056,797.80 and 618,226.80

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Solution

The fourth proportional to 2,038,124.40, 3,056,797.80 and 618,226.80 is: 927,222.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,124.40 : 3,056,797.80 = 618,226.80 : x
  2. Step 2: Convert to fraction form
    2,038,124.40/3,056,797.80 = 618,226.80/x
  3. Step 3: Cross multiply
    2,038,124.40x = 3,056,797.80 × 618,226.80
  4. Step 4: Simplify right side
    2,038,124.40x = 1,889,794,322,141.04
  5. Step 5: Solve for x
    x = 1,889,794,322,141.04/2,038,124.40
  6. Step 6: Final answer
    x = 927,222.26

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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.