Home / 9,636,294.78-14,441,598.67-5,086,273.95

Finding the Fourth Proportional to 9,636,294.78, 14,441,598.67 and 5,086,273.95

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Solution

The fourth proportional to 9,636,294.78, 14,441,598.67 and 5,086,273.95 is: 7,622,631.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,294.78 : 14,441,598.67 = 5,086,273.95 : x
  2. Step 2: Convert to fraction form
    9,636,294.78/14,441,598.67 = 5,086,273.95/x
  3. Step 3: Cross multiply
    9,636,294.78x = 14,441,598.67 × 5,086,273.95
  4. Step 4: Simplify right side
    9,636,294.78x = 73,453,927,111,575.66
  5. Step 5: Solve for x
    x = 73,453,927,111,575.66/9,636,294.78
  6. Step 6: Final answer
    x = 7,622,631.81

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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.