Home / 2,010,148.84-2,773,998.66-1,150,706.44

Finding the Fourth Proportional to 2,010,148.84, 2,773,998.66 and 1,150,706.44

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Solution

The fourth proportional to 2,010,148.84, 2,773,998.66 and 1,150,706.44 is: 1,587,971.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,148.84 : 2,773,998.66 = 1,150,706.44 : x
  2. Step 2: Convert to fraction form
    2,010,148.84/2,773,998.66 = 1,150,706.44/x
  3. Step 3: Cross multiply
    2,010,148.84x = 2,773,998.66 × 1,150,706.44
  4. Step 4: Simplify right side
    2,010,148.84x = 3,192,058,122,613.37
  5. Step 5: Solve for x
    x = 3,192,058,122,613.37/2,010,148.84
  6. Step 6: Final answer
    x = 1,587,971.03

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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.