Home / 2,284,016.94-3,426,027.93-686,579.90

Finding the Fourth Proportional to 2,284,016.94, 3,426,027.93 and 686,579.90

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Solution

The fourth proportional to 2,284,016.94, 3,426,027.93 and 686,579.90 is: 1,029,870.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,016.94 : 3,426,027.93 = 686,579.90 : x
  2. Step 2: Convert to fraction form
    2,284,016.94/3,426,027.93 = 686,579.90/x
  3. Step 3: Cross multiply
    2,284,016.94x = 3,426,027.93 × 686,579.90
  4. Step 4: Simplify right side
    2,284,016.94x = 2,352,241,896,446.47
  5. Step 5: Solve for x
    x = 2,352,241,896,446.47/2,284,016.94
  6. Step 6: Final answer
    x = 1,029,870.60

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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.