Home / 6,837,430.66-9,435,682.74-3,697,694.32

Finding the Fourth Proportional to 6,837,430.66, 9,435,682.74 and 3,697,694.32

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Solution

The fourth proportional to 6,837,430.66, 9,435,682.74 and 3,697,694.32 is: 5,102,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,430.66 : 9,435,682.74 = 3,697,694.32 : x
  2. Step 2: Convert to fraction form
    6,837,430.66/9,435,682.74 = 3,697,694.32/x
  3. Step 3: Cross multiply
    6,837,430.66x = 9,435,682.74 × 3,697,694.32
  4. Step 4: Simplify right side
    6,837,430.66x = 34,890,270,430,942.36
  5. Step 5: Solve for x
    x = 34,890,270,430,942.36/6,837,430.66
  6. Step 6: Final answer
    x = 5,102,833.53

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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.