Home / 6,285,161.52-9,426,247.44-1,736,109.60

Finding the Fourth Proportional to 6,285,161.52, 9,426,247.44 and 1,736,109.60

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Solution

The fourth proportional to 6,285,161.52, 9,426,247.44 and 1,736,109.60 is: 2,603,751.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,161.52 : 9,426,247.44 = 1,736,109.60 : x
  2. Step 2: Convert to fraction form
    6,285,161.52/9,426,247.44 = 1,736,109.60/x
  3. Step 3: Cross multiply
    6,285,161.52x = 9,426,247.44 × 1,736,109.60
  4. Step 4: Simplify right side
    6,285,161.52x = 16,364,998,672,559.42
  5. Step 5: Solve for x
    x = 16,364,998,672,559.42/6,285,161.52
  6. Step 6: Final answer
    x = 2,603,751.49

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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.