Home / 2,632,001.19-3,632,186.69-1,544,291.27

Finding the Fourth Proportional to 2,632,001.19, 3,632,186.69 and 1,544,291.27

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Solution

The fourth proportional to 2,632,001.19, 3,632,186.69 and 1,544,291.27 is: 2,131,136.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,001.19 : 3,632,186.69 = 1,544,291.27 : x
  2. Step 2: Convert to fraction form
    2,632,001.19/3,632,186.69 = 1,544,291.27/x
  3. Step 3: Cross multiply
    2,632,001.19x = 3,632,186.69 × 1,544,291.27
  4. Step 4: Simplify right side
    2,632,001.19x = 5,609,154,205,994.18
  5. Step 5: Solve for x
    x = 5,609,154,205,994.18/2,632,001.19
  6. Step 6: Final answer
    x = 2,131,136.65

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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.