Home / 4,000,309.83-6,000,829.34-1,303,942.95

Finding the Fourth Proportional to 4,000,309.83, 6,000,829.34 and 1,303,942.95

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Solution

The fourth proportional to 4,000,309.83, 6,000,829.34 and 1,303,942.95 is: 1,956,033.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,309.83 : 6,000,829.34 = 1,303,942.95 : x
  2. Step 2: Convert to fraction form
    4,000,309.83/6,000,829.34 = 1,303,942.95/x
  3. Step 3: Cross multiply
    4,000,309.83x = 6,000,829.34 × 1,303,942.95
  4. Step 4: Simplify right side
    4,000,309.83x = 7,824,739,105,526.44
  5. Step 5: Solve for x
    x = 7,824,739,105,526.44/4,000,309.83
  6. Step 6: Final answer
    x = 1,956,033.27

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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.