Home / 6,803,165.36-10,204,981.32-3,603,963.44

Finding the Fourth Proportional to 6,803,165.36, 10,204,981.32 and 3,603,963.44

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Solution

The fourth proportional to 6,803,165.36, 10,204,981.32 and 3,603,963.44 is: 5,406,068.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,165.36 : 10,204,981.32 = 3,603,963.44 : x
  2. Step 2: Convert to fraction form
    6,803,165.36/10,204,981.32 = 3,603,963.44/x
  3. Step 3: Cross multiply
    6,803,165.36x = 10,204,981.32 × 3,603,963.44
  4. Step 4: Simplify right side
    6,803,165.36x = 36,778,379,583,162.94
  5. Step 5: Solve for x
    x = 36,778,379,583,162.94/6,803,165.36
  6. Step 6: Final answer
    x = 5,406,068.74

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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.