Home / 6,808,922.44-9,396,030.24-3,711,377.64

Finding the Fourth Proportional to 6,808,922.44, 9,396,030.24 and 3,711,377.64

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Solution

The fourth proportional to 6,808,922.44, 9,396,030.24 and 3,711,377.64 is: 5,121,547.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808,922.44 : 9,396,030.24 = 3,711,377.64 : x
  2. Step 2: Convert to fraction form
    6,808,922.44/9,396,030.24 = 3,711,377.64/x
  3. Step 3: Cross multiply
    6,808,922.44x = 9,396,030.24 × 3,711,377.64
  4. Step 4: Simplify right side
    6,808,922.44x = 34,872,216,537,499.84
  5. Step 5: Solve for x
    x = 34,872,216,537,499.84/6,808,922.44
  6. Step 6: Final answer
    x = 5,121,547.04

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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.