Home / 1,595,204.82-2,201,328.93-950,290.98

Finding the Fourth Proportional to 1,595,204.82, 2,201,328.93 and 950,290.98

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Solution

The fourth proportional to 1,595,204.82, 2,201,328.93 and 950,290.98 is: 1,311,369.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,204.82 : 2,201,328.93 = 950,290.98 : x
  2. Step 2: Convert to fraction form
    1,595,204.82/2,201,328.93 = 950,290.98/x
  3. Step 3: Cross multiply
    1,595,204.82x = 2,201,328.93 × 950,290.98
  4. Step 4: Simplify right side
    1,595,204.82x = 2,091,903,026,192.05
  5. Step 5: Solve for x
    x = 2,091,903,026,192.05/1,595,204.82
  6. Step 6: Final answer
    x = 1,311,369.55

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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.