Home / 1,759,824-2,428,557.12-955,008

Finding the Fourth Proportional to 1,759,824, 2,428,557.12 and 955,008

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Solution

The fourth proportional to 1,759,824, 2,428,557.12 and 955,008 is: 1,317,911.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,824 : 2,428,557.12 = 955,008 : x
  2. Step 2: Convert to fraction form
    1,759,824/2,428,557.12 = 955,008/x
  3. Step 3: Cross multiply
    1,759,824x = 2,428,557.12 × 955,008
  4. Step 4: Simplify right side
    1,759,824x = 2,319,291,478,056.96
  5. Step 5: Solve for x
    x = 2,319,291,478,056.96/1,759,824
  6. Step 6: Final answer
    x = 1,317,911.04

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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.