Home / 6,795,322.43-9,377,742.15-3,698,045.64

Finding the Fourth Proportional to 6,795,322.43, 9,377,742.15 and 3,698,045.64

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Solution

The fourth proportional to 6,795,322.43, 9,377,742.15 and 3,698,045.64 is: 5,103,410.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,322.43 : 9,377,742.15 = 3,698,045.64 : x
  2. Step 2: Convert to fraction form
    6,795,322.43/9,377,742.15 = 3,698,045.64/x
  3. Step 3: Cross multiply
    6,795,322.43x = 9,377,742.15 × 3,698,045.64
  4. Step 4: Simplify right side
    6,795,322.43x = 34,679,318,470,851.73
  5. Step 5: Solve for x
    x = 34,679,318,470,851.73/6,795,322.43
  6. Step 6: Final answer
    x = 5,103,410.30

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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.