Home / 1,333,004.04-1,839,454.26-760,068.36

Finding the Fourth Proportional to 1,333,004.04, 1,839,454.26 and 760,068.36

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Solution

The fourth proportional to 1,333,004.04, 1,839,454.26 and 760,068.36 is: 1,048,842.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,004.04 : 1,839,454.26 = 760,068.36 : x
  2. Step 2: Convert to fraction form
    1,333,004.04/1,839,454.26 = 760,068.36/x
  3. Step 3: Cross multiply
    1,333,004.04x = 1,839,454.26 × 760,068.36
  4. Step 4: Simplify right side
    1,333,004.04x = 1,398,110,982,693.21
  5. Step 5: Solve for x
    x = 1,398,110,982,693.21/1,333,004.04
  6. Step 6: Final answer
    x = 1,048,842.27

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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.