Home / 2,625,365.94-3,623,334.93-1,538,052.45

Finding the Fourth Proportional to 2,625,365.94, 3,623,334.93 and 1,538,052.45

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Solution

The fourth proportional to 2,625,365.94, 3,623,334.93 and 1,538,052.45 is: 2,122,705.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,365.94 : 3,623,334.93 = 1,538,052.45 : x
  2. Step 2: Convert to fraction form
    2,625,365.94/3,623,334.93 = 1,538,052.45/x
  3. Step 3: Cross multiply
    2,625,365.94x = 3,623,334.93 × 1,538,052.45
  4. Step 4: Simplify right side
    2,625,365.94x = 5,572,879,166,257.08
  5. Step 5: Solve for x
    x = 5,572,879,166,257.08/2,625,365.94
  6. Step 6: Final answer
    x = 2,122,705.67

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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.