Home / 8,497,524.30-11,726,585.21-4,630,045.45

Finding the Fourth Proportional to 8,497,524.30, 11,726,585.21 and 4,630,045.45

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Solution

The fourth proportional to 8,497,524.30, 11,726,585.21 and 4,630,045.45 is: 6,389,463.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,524.30 : 11,726,585.21 = 4,630,045.45 : x
  2. Step 2: Convert to fraction form
    8,497,524.30/11,726,585.21 = 4,630,045.45/x
  3. Step 3: Cross multiply
    8,497,524.30x = 11,726,585.21 × 4,630,045.45
  4. Step 4: Simplify right side
    8,497,524.30x = 54,294,622,436,964.88
  5. Step 5: Solve for x
    x = 54,294,622,436,964.88/8,497,524.30
  6. Step 6: Final answer
    x = 6,389,463.63

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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.