Home / 6,173,955.58-9,216,887.43-5,763,665.60

Finding the Fourth Proportional to 6,173,955.58, 9,216,887.43 and 5,763,665.60

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Solution

The fourth proportional to 6,173,955.58, 9,216,887.43 and 5,763,665.60 is: 8,604,379.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,955.58 : 9,216,887.43 = 5,763,665.60 : x
  2. Step 2: Convert to fraction form
    6,173,955.58/9,216,887.43 = 5,763,665.60/x
  3. Step 3: Cross multiply
    6,173,955.58x = 9,216,887.43 × 5,763,665.60
  4. Step 4: Simplify right side
    6,173,955.58x = 53,123,057,019,363.41
  5. Step 5: Solve for x
    x = 53,123,057,019,363.41/6,173,955.58
  6. Step 6: Final answer
    x = 8,604,379.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.