Home / 2,833,527.72-3,910,271.22-1,544,369.16

Finding the Fourth Proportional to 2,833,527.72, 3,910,271.22 and 1,544,369.16

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Solution

The fourth proportional to 2,833,527.72, 3,910,271.22 and 1,544,369.16 is: 2,131,231.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,527.72 : 3,910,271.22 = 1,544,369.16 : x
  2. Step 2: Convert to fraction form
    2,833,527.72/3,910,271.22 = 1,544,369.16/x
  3. Step 3: Cross multiply
    2,833,527.72x = 3,910,271.22 × 1,544,369.16
  4. Step 4: Simplify right side
    2,833,527.72x = 6,038,902,279,403.58
  5. Step 5: Solve for x
    x = 6,038,902,279,403.58/2,833,527.72
  6. Step 6: Final answer
    x = 2,131,231.06

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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.