Home / 9,052,404.14-12,492,249.38-4,922,437.80

Finding the Fourth Proportional to 9,052,404.14, 12,492,249.38 and 4,922,437.80

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Solution

The fourth proportional to 9,052,404.14, 12,492,249.38 and 4,922,437.80 is: 6,792,927.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052,404.14 : 12,492,249.38 = 4,922,437.80 : x
  2. Step 2: Convert to fraction form
    9,052,404.14/12,492,249.38 = 4,922,437.80/x
  3. Step 3: Cross multiply
    9,052,404.14x = 12,492,249.38 × 4,922,437.80
  4. Step 4: Simplify right side
    9,052,404.14x = 61,492,320,555,138.56
  5. Step 5: Solve for x
    x = 61,492,320,555,138.56/9,052,404.14
  6. Step 6: Final answer
    x = 6,792,927.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.