Home / 2,323,619.73-3,477,970.44-1,241,427.96

Finding the Fourth Proportional to 2,323,619.73, 3,477,970.44 and 1,241,427.96

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Solution

The fourth proportional to 2,323,619.73, 3,477,970.44 and 1,241,427.96 is: 1,858,156.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,619.73 : 3,477,970.44 = 1,241,427.96 : x
  2. Step 2: Convert to fraction form
    2,323,619.73/3,477,970.44 = 1,241,427.96/x
  3. Step 3: Cross multiply
    2,323,619.73x = 3,477,970.44 × 1,241,427.96
  4. Step 4: Simplify right side
    2,323,619.73x = 4,317,649,748,269.50
  5. Step 5: Solve for x
    x = 4,317,649,748,269.50/2,323,619.73
  6. Step 6: Final answer
    x = 1,858,156.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.