Home / 1,064,263.08-1,468,717.30-605,365.85

Finding the Fourth Proportional to 1,064,263.08, 1,468,717.30 and 605,365.85

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Solution

The fourth proportional to 1,064,263.08, 1,468,717.30 and 605,365.85 is: 835,424.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,263.08 : 1,468,717.30 = 605,365.85 : x
  2. Step 2: Convert to fraction form
    1,064,263.08/1,468,717.30 = 605,365.85/x
  3. Step 3: Cross multiply
    1,064,263.08x = 1,468,717.30 × 605,365.85
  4. Step 4: Simplify right side
    1,064,263.08x = 889,111,297,055.55
  5. Step 5: Solve for x
    x = 889,111,297,055.55/1,064,263.08
  6. Step 6: Final answer
    x = 835,424.36

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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.