Home / 3,341,509.99-4,611,160.43-1,813,584.31

Finding the Fourth Proportional to 3,341,509.99, 4,611,160.43 and 1,813,584.31

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Solution

The fourth proportional to 3,341,509.99, 4,611,160.43 and 1,813,584.31 is: 2,502,679.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,509.99 : 4,611,160.43 = 1,813,584.31 : x
  2. Step 2: Convert to fraction form
    3,341,509.99/4,611,160.43 = 1,813,584.31/x
  3. Step 3: Cross multiply
    3,341,509.99x = 4,611,160.43 × 1,813,584.31
  4. Step 4: Simplify right side
    3,341,509.99x = 8,362,728,206,740.85
  5. Step 5: Solve for x
    x = 8,362,728,206,740.85/3,341,509.99
  6. Step 6: Final answer
    x = 2,502,679.40

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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.