Home / 1,950,169.99-2,925,653.96-670,611.28

Finding the Fourth Proportional to 1,950,169.99, 2,925,653.96 and 670,611.28

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Solution

The fourth proportional to 1,950,169.99, 2,925,653.96 and 670,611.28 is: 1,006,054.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,169.99 : 2,925,653.96 = 670,611.28 : x
  2. Step 2: Convert to fraction form
    1,950,169.99/2,925,653.96 = 670,611.28/x
  3. Step 3: Cross multiply
    1,950,169.99x = 2,925,653.96 × 670,611.28
  4. Step 4: Simplify right side
    1,950,169.99x = 1,961,976,536,285.48
  5. Step 5: Solve for x
    x = 1,961,976,536,285.48/1,950,169.99
  6. Step 6: Final answer
    x = 1,006,054.11

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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.