Home / 7,614,550.35-10,508,613.98-4,351,847.67

Finding the Fourth Proportional to 7,614,550.35, 10,508,613.98 and 4,351,847.67

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Solution

The fourth proportional to 7,614,550.35, 10,508,613.98 and 4,351,847.67 is: 6,005,855.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,614,550.35 : 10,508,613.98 = 4,351,847.67 : x
  2. Step 2: Convert to fraction form
    7,614,550.35/10,508,613.98 = 4,351,847.67/x
  3. Step 3: Cross multiply
    7,614,550.35x = 10,508,613.98 × 4,351,847.67
  4. Step 4: Simplify right side
    7,614,550.35x = 45,731,887,242,033.19
  5. Step 5: Solve for x
    x = 45,731,887,242,033.19/7,614,550.35
  6. Step 6: Final answer
    x = 6,005,855.26

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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.