Home / 334,386.93-501,347.12-123,968.37

Finding the Fourth Proportional to 334,386.93, 501,347.12 and 123,968.37

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Solution

The fourth proportional to 334,386.93, 501,347.12 and 123,968.37 is: 185,866.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,386.93 : 501,347.12 = 123,968.37 : x
  2. Step 2: Convert to fraction form
    334,386.93/501,347.12 = 123,968.37/x
  3. Step 3: Cross multiply
    334,386.93x = 501,347.12 × 123,968.37
  4. Step 4: Simplify right side
    334,386.93x = 62,151,187,228.13
  5. Step 5: Solve for x
    x = 62,151,187,228.13/334,386.93
  6. Step 6: Final answer
    x = 185,866.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.