Home / 1,800,804.49-2,701,211.27-735,846.35

Finding the Fourth Proportional to 1,800,804.49, 2,701,211.27 and 735,846.35

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Solution

The fourth proportional to 1,800,804.49, 2,701,211.27 and 735,846.35 is: 1,103,771.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,804.49 : 2,701,211.27 = 735,846.35 : x
  2. Step 2: Convert to fraction form
    1,800,804.49/2,701,211.27 = 735,846.35/x
  3. Step 3: Cross multiply
    1,800,804.49x = 2,701,211.27 × 735,846.35
  4. Step 4: Simplify right side
    1,800,804.49x = 1,987,676,436,423.08
  5. Step 5: Solve for x
    x = 1,987,676,436,423.08/1,800,804.49
  6. Step 6: Final answer
    x = 1,103,771.37

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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.