Home / 5,056,743.09-6,976,651.67-3,094,575.67

Finding the Fourth Proportional to 5,056,743.09, 6,976,651.67 and 3,094,575.67

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Solution

The fourth proportional to 5,056,743.09, 6,976,651.67 and 3,094,575.67 is: 4,269,502.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,743.09 : 6,976,651.67 = 3,094,575.67 : x
  2. Step 2: Convert to fraction form
    5,056,743.09/6,976,651.67 = 3,094,575.67/x
  3. Step 3: Cross multiply
    5,056,743.09x = 6,976,651.67 × 3,094,575.67
  4. Step 4: Simplify right side
    5,056,743.09x = 21,589,776,481,655.80
  5. Step 5: Solve for x
    x = 21,589,776,481,655.80/5,056,743.09
  6. Step 6: Final answer
    x = 4,269,502.35

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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.