Home / 9,614,249.55-13,276,657.77-6,182,453.07

Finding the Fourth Proportional to 9,614,249.55, 13,276,657.77 and 6,182,453.07

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Solution

The fourth proportional to 9,614,249.55, 13,276,657.77 and 6,182,453.07 is: 8,537,568.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,249.55 : 13,276,657.77 = 6,182,453.07 : x
  2. Step 2: Convert to fraction form
    9,614,249.55/13,276,657.77 = 6,182,453.07/x
  3. Step 3: Cross multiply
    9,614,249.55x = 13,276,657.77 × 6,182,453.07
  4. Step 4: Simplify right side
    9,614,249.55x = 82,082,313,492,180.31
  5. Step 5: Solve for x
    x = 82,082,313,492,180.31/9,614,249.55
  6. Step 6: Final answer
    x = 8,537,568.44

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1.5x scale

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.