Home / 1,064,437.92-1,468,946.88-605,537.28

Finding the Fourth Proportional to 1,064,437.92, 1,468,946.88 and 605,537.28

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Solution

The fourth proportional to 1,064,437.92, 1,468,946.88 and 605,537.28 is: 835,654.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,437.92 : 1,468,946.88 = 605,537.28 : x
  2. Step 2: Convert to fraction form
    1,064,437.92/1,468,946.88 = 605,537.28/x
  3. Step 3: Cross multiply
    1,064,437.92x = 1,468,946.88 × 605,537.28
  4. Step 4: Simplify right side
    1,064,437.92x = 889,502,098,179.69
  5. Step 5: Solve for x
    x = 889,502,098,179.69/1,064,437.92
  6. Step 6: Final answer
    x = 835,654.27

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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.