Home / 6,747,822.05-9,302,307.91-4,810,719.60

Finding the Fourth Proportional to 6,747,822.05, 9,302,307.91 and 4,810,719.60

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Solution

The fourth proportional to 6,747,822.05, 9,302,307.91 and 4,810,719.60 is: 6,631,887.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,822.05 : 9,302,307.91 = 4,810,719.60 : x
  2. Step 2: Convert to fraction form
    6,747,822.05/9,302,307.91 = 4,810,719.60/x
  3. Step 3: Cross multiply
    6,747,822.05x = 9,302,307.91 × 4,810,719.60
  4. Step 4: Simplify right side
    6,747,822.05x = 44,750,794,975,845.23
  5. Step 5: Solve for x
    x = 44,750,794,975,845.23/6,747,822.05
  6. Step 6: Final answer
    x = 6,631,887.25

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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.