Home / 4,066,401.69-6,099,378.02-2,973,306.67

Finding the Fourth Proportional to 4,066,401.69, 6,099,378.02 and 2,973,306.67

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Solution

The fourth proportional to 4,066,401.69, 6,099,378.02 and 2,973,306.67 is: 4,459,795.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,401.69 : 6,099,378.02 = 2,973,306.67 : x
  2. Step 2: Convert to fraction form
    4,066,401.69/6,099,378.02 = 2,973,306.67/x
  3. Step 3: Cross multiply
    4,066,401.69x = 6,099,378.02 × 2,973,306.67
  4. Step 4: Simplify right side
    4,066,401.69x = 18,135,321,319,602.41
  5. Step 5: Solve for x
    x = 18,135,321,319,602.41/4,066,401.69
  6. Step 6: Final answer
    x = 4,459,795.83

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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.