Home / 9,636,291.78-14,441,594.18-5,086,270.95

Finding the Fourth Proportional to 9,636,291.78, 14,441,594.18 and 5,086,270.95

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Solution

The fourth proportional to 9,636,291.78, 14,441,594.18 and 5,086,270.95 is: 7,622,627.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,291.78 : 14,441,594.18 = 5,086,270.95 : x
  2. Step 2: Convert to fraction form
    9,636,291.78/14,441,594.18 = 5,086,270.95/x
  3. Step 3: Cross multiply
    9,636,291.78x = 14,441,594.18 × 5,086,270.95
  4. Step 4: Simplify right side
    9,636,291.78x = 73,453,860,923,991.72
  5. Step 5: Solve for x
    x = 73,453,860,923,991.72/9,636,291.78
  6. Step 6: Final answer
    x = 7,622,627.31

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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.