Home / 14,565,245.44-21,845,923.44-4,329,913.12

Finding the Fourth Proportional to 14,565,245.44, 21,845,923.44 and 4,329,913.12

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Solution

The fourth proportional to 14,565,245.44, 21,845,923.44 and 4,329,913.12 is: 6,494,291.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,565,245.44 : 21,845,923.44 = 4,329,913.12 : x
  2. Step 2: Convert to fraction form
    14,565,245.44/21,845,923.44 = 4,329,913.12/x
  3. Step 3: Cross multiply
    14,565,245.44x = 21,845,923.44 × 4,329,913.12
  4. Step 4: Simplify right side
    14,565,245.44x = 94,590,950,521,371.55
  5. Step 5: Solve for x
    x = 94,590,950,521,371.55/14,565,245.44
  6. Step 6: Final answer
    x = 6,494,291.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.