Home / 3,695,852.96-5,100,339.60-2,064,403.36

Finding the Fourth Proportional to 3,695,852.96, 5,100,339.60 and 2,064,403.36

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Solution

The fourth proportional to 3,695,852.96, 5,100,339.60 and 2,064,403.36 is: 2,848,911.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,852.96 : 5,100,339.60 = 2,064,403.36 : x
  2. Step 2: Convert to fraction form
    3,695,852.96/5,100,339.60 = 2,064,403.36/x
  3. Step 3: Cross multiply
    3,695,852.96x = 5,100,339.60 × 2,064,403.36
  4. Step 4: Simplify right side
    3,695,852.96x = 10,529,158,207,381.06
  5. Step 5: Solve for x
    x = 10,529,158,207,381.06/3,695,852.96
  6. Step 6: Final answer
    x = 2,848,911.56

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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.