Home / 3,468,297.63-5,202,944.93-1,072,329.10

Finding the Fourth Proportional to 3,468,297.63, 5,202,944.93 and 1,072,329.10

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Solution

The fourth proportional to 3,468,297.63, 5,202,944.93 and 1,072,329.10 is: 1,608,647.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,297.63 : 5,202,944.93 = 1,072,329.10 : x
  2. Step 2: Convert to fraction form
    3,468,297.63/5,202,944.93 = 1,072,329.10/x
  3. Step 3: Cross multiply
    3,468,297.63x = 5,202,944.93 × 1,072,329.10
  4. Step 4: Simplify right side
    3,468,297.63x = 5,579,269,254,031.17
  5. Step 5: Solve for x
    x = 5,579,269,254,031.17/3,468,297.63
  6. Step 6: Final answer
    x = 1,608,647.77

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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.