Home / 10,273,745.53-14,173,822.51-5,863,715.94

Finding the Fourth Proportional to 10,273,745.53, 14,173,822.51 and 5,863,715.94

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Solution

The fourth proportional to 10,273,745.53, 14,173,822.51 and 5,863,715.94 is: 8,089,675.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,273,745.53 : 14,173,822.51 = 5,863,715.94 : x
  2. Step 2: Convert to fraction form
    10,273,745.53/14,173,822.51 = 5,863,715.94/x
  3. Step 3: Cross multiply
    10,273,745.53x = 14,173,822.51 × 5,863,715.94
  4. Step 4: Simplify right side
    10,273,745.53x = 83,111,268,907,363.58
  5. Step 5: Solve for x
    x = 83,111,268,907,363.58/10,273,745.53
  6. Step 6: Final answer
    x = 8,089,675.64

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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.