Home / 3,666,909.75-5,060,263.35-2,035,336.67

Finding the Fourth Proportional to 3,666,909.75, 5,060,263.35 and 2,035,336.67

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Solution

The fourth proportional to 3,666,909.75, 5,060,263.35 and 2,035,336.67 is: 2,808,724.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,909.75 : 5,060,263.35 = 2,035,336.67 : x
  2. Step 2: Convert to fraction form
    3,666,909.75/5,060,263.35 = 2,035,336.67/x
  3. Step 3: Cross multiply
    3,666,909.75x = 5,060,263.35 × 2,035,336.67
  4. Step 4: Simplify right side
    3,666,909.75x = 10,299,339,556,112.04
  5. Step 5: Solve for x
    x = 10,299,339,556,112.04/3,666,909.75
  6. Step 6: Final answer
    x = 2,808,724.58

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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.