Home / 1,942,064.15-2,913,212.99-594,238.43

Finding the Fourth Proportional to 1,942,064.15, 2,913,212.99 and 594,238.43

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Solution

The fourth proportional to 1,942,064.15, 2,913,212.99 and 594,238.43 is: 891,393.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,942,064.15 : 2,913,212.99 = 594,238.43 : x
  2. Step 2: Convert to fraction form
    1,942,064.15/2,913,212.99 = 594,238.43/x
  3. Step 3: Cross multiply
    1,942,064.15x = 2,913,212.99 × 594,238.43
  4. Step 4: Simplify right side
    1,942,064.15x = 1,731,143,113,433.21
  5. Step 5: Solve for x
    x = 1,731,143,113,433.21/1,942,064.15
  6. Step 6: Final answer
    x = 891,393.37

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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.