Home / 8,497,527.39-11,726,589.49-4,630,048.56

Finding the Fourth Proportional to 8,497,527.39, 11,726,589.49 and 4,630,048.56

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Solution

The fourth proportional to 8,497,527.39, 11,726,589.49 and 4,630,048.56 is: 6,389,467.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,527.39 : 11,726,589.49 = 4,630,048.56 : x
  2. Step 2: Convert to fraction form
    8,497,527.39/11,726,589.49 = 4,630,048.56/x
  3. Step 3: Cross multiply
    8,497,527.39x = 11,726,589.49 × 4,630,048.56
  4. Step 4: Simplify right side
    8,497,527.39x = 54,294,678,770,310.51
  5. Step 5: Solve for x
    x = 54,294,678,770,310.51/8,497,527.39
  6. Step 6: Final answer
    x = 6,389,467.93

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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.