Home / 8,497,528.43-11,726,590.91-4,630,049.58

Finding the Fourth Proportional to 8,497,528.43, 11,726,590.91 and 4,630,049.58

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Solution

The fourth proportional to 8,497,528.43, 11,726,590.91 and 4,630,049.58 is: 6,389,469.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,528.43 : 11,726,590.91 = 4,630,049.58 : x
  2. Step 2: Convert to fraction form
    8,497,528.43/11,726,590.91 = 4,630,049.58/x
  3. Step 3: Cross multiply
    8,497,528.43x = 11,726,590.91 × 4,630,049.58
  4. Step 4: Simplify right side
    8,497,528.43x = 54,294,697,294,527.07
  5. Step 5: Solve for x
    x = 54,294,697,294,527.07/8,497,528.43
  6. Step 6: Final answer
    x = 6,389,469.33

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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.