Home / 3,332,912.40-4,999,368.60-2,934,003.60

Finding the Fourth Proportional to 3,332,912.40, 4,999,368.60 and 2,934,003.60

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Solution

The fourth proportional to 3,332,912.40, 4,999,368.60 and 2,934,003.60 is: 4,401,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,912.40 : 4,999,368.60 = 2,934,003.60 : x
  2. Step 2: Convert to fraction form
    3,332,912.40/4,999,368.60 = 2,934,003.60/x
  3. Step 3: Cross multiply
    3,332,912.40x = 4,999,368.60 × 2,934,003.60
  4. Step 4: Simplify right side
    3,332,912.40x = 14,668,165,470,126.96
  5. Step 5: Solve for x
    x = 14,668,165,470,126.96/3,332,912.40
  6. Step 6: Final answer
    x = 4,401,005.40

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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.