Home / 2,008,426-2,771,627.88-1,103,066.32

Finding the Fourth Proportional to 2,008,426, 2,771,627.88 and 1,103,066.32

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Solution

The fourth proportional to 2,008,426, 2,771,627.88 and 1,103,066.32 is: 1,522,231.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,426 : 2,771,627.88 = 1,103,066.32 : x
  2. Step 2: Convert to fraction form
    2,008,426/2,771,627.88 = 1,103,066.32/x
  3. Step 3: Cross multiply
    2,008,426x = 2,771,627.88 × 1,103,066.32
  4. Step 4: Simplify right side
    2,008,426x = 3,057,289,366,001.00
  5. Step 5: Solve for x
    x = 3,057,289,366,001.00/2,008,426
  6. Step 6: Final answer
    x = 1,522,231.52

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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.