Home / 4,151,806.20-6,230,333.70-2,445,946.20

Finding the Fourth Proportional to 4,151,806.20, 6,230,333.70 and 2,445,946.20

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Solution

The fourth proportional to 4,151,806.20, 6,230,333.70 and 2,445,946.20 is: 3,670,465.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,806.20 : 6,230,333.70 = 2,445,946.20 : x
  2. Step 2: Convert to fraction form
    4,151,806.20/6,230,333.70 = 2,445,946.20/x
  3. Step 3: Cross multiply
    4,151,806.20x = 6,230,333.70 × 2,445,946.20
  4. Step 4: Simplify right side
    4,151,806.20x = 15,239,061,038,246.94
  5. Step 5: Solve for x
    x = 15,239,061,038,246.94/4,151,806.20
  6. Step 6: Final answer
    x = 3,670,465.41

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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.