Home / 2,200,505.18-3,036,842.91-1,233,698.09

Finding the Fourth Proportional to 2,200,505.18, 3,036,842.91 and 1,233,698.09

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Solution

The fourth proportional to 2,200,505.18, 3,036,842.91 and 1,233,698.09 is: 1,702,585.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,505.18 : 3,036,842.91 = 1,233,698.09 : x
  2. Step 2: Convert to fraction form
    2,200,505.18/3,036,842.91 = 1,233,698.09/x
  3. Step 3: Cross multiply
    2,200,505.18x = 3,036,842.91 × 1,233,698.09
  4. Step 4: Simplify right side
    2,200,505.18x = 3,746,547,303,064.84
  5. Step 5: Solve for x
    x = 3,746,547,303,064.84/2,200,505.18
  6. Step 6: Final answer
    x = 1,702,585.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.