Home / 6,850,703.15-9,453,968.93-3,753,336.38

Finding the Fourth Proportional to 6,850,703.15, 9,453,968.93 and 3,753,336.38

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Solution

The fourth proportional to 6,850,703.15, 9,453,968.93 and 3,753,336.38 is: 5,179,603.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,703.15 : 9,453,968.93 = 3,753,336.38 : x
  2. Step 2: Convert to fraction form
    6,850,703.15/9,453,968.93 = 3,753,336.38/x
  3. Step 3: Cross multiply
    6,850,703.15x = 9,453,968.93 × 3,753,336.38
  4. Step 4: Simplify right side
    6,850,703.15x = 35,483,925,520,358.67
  5. Step 5: Solve for x
    x = 35,483,925,520,358.67/6,850,703.15
  6. Step 6: Final answer
    x = 5,179,603.43

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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.