Home / 4,562,033.78-6,844,570.77-1,529,699.42

Finding the Fourth Proportional to 4,562,033.78, 6,844,570.77 and 1,529,699.42

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Solution

The fourth proportional to 4,562,033.78, 6,844,570.77 and 1,529,699.42 is: 2,295,058.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562,033.78 : 6,844,570.77 = 1,529,699.42 : x
  2. Step 2: Convert to fraction form
    4,562,033.78/6,844,570.77 = 1,529,699.42/x
  3. Step 3: Cross multiply
    4,562,033.78x = 6,844,570.77 × 1,529,699.42
  4. Step 4: Simplify right side
    4,562,033.78x = 10,470,135,937,017.95
  5. Step 5: Solve for x
    x = 10,470,135,937,017.95/4,562,033.78
  6. Step 6: Final answer
    x = 2,295,058.84

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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.