Home / 1,064,259.49-1,468,712.36-605,362.29

Finding the Fourth Proportional to 1,064,259.49, 1,468,712.36 and 605,362.29

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Solution

The fourth proportional to 1,064,259.49, 1,468,712.36 and 605,362.29 is: 835,419.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,259.49 : 1,468,712.36 = 605,362.29 : x
  2. Step 2: Convert to fraction form
    1,064,259.49/1,468,712.36 = 605,362.29/x
  3. Step 3: Cross multiply
    1,064,259.49x = 1,468,712.36 × 605,362.29
  4. Step 4: Simplify right side
    1,064,259.49x = 889,103,079,114.31
  5. Step 5: Solve for x
    x = 889,103,079,114.31/1,064,259.49
  6. Step 6: Final answer
    x = 835,419.45

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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.