Home / 4,401,336.40-6,602,004.60-2,009,851.90

Finding the Fourth Proportional to 4,401,336.40, 6,602,004.60 and 2,009,851.90

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Solution

The fourth proportional to 4,401,336.40, 6,602,004.60 and 2,009,851.90 is: 3,014,777.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,336.40 : 6,602,004.60 = 2,009,851.90 : x
  2. Step 2: Convert to fraction form
    4,401,336.40/6,602,004.60 = 2,009,851.90/x
  3. Step 3: Cross multiply
    4,401,336.40x = 6,602,004.60 × 2,009,851.90
  4. Step 4: Simplify right side
    4,401,336.40x = 13,269,051,489,118.74
  5. Step 5: Solve for x
    x = 13,269,051,489,118.74/4,401,336.40
  6. Step 6: Final answer
    x = 3,014,777.85

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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.