Home / 2,443,973.54-3,665,960.04-761,208.26

Finding the Fourth Proportional to 2,443,973.54, 3,665,960.04 and 761,208.26

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Solution

The fourth proportional to 2,443,973.54, 3,665,960.04 and 761,208.26 is: 1,141,812.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,973.54 : 3,665,960.04 = 761,208.26 : x
  2. Step 2: Convert to fraction form
    2,443,973.54/3,665,960.04 = 761,208.26/x
  3. Step 3: Cross multiply
    2,443,973.54x = 3,665,960.04 × 761,208.26
  4. Step 4: Simplify right side
    2,443,973.54x = 2,790,559,063,277.93
  5. Step 5: Solve for x
    x = 2,790,559,063,277.93/2,443,973.54
  6. Step 6: Final answer
    x = 1,141,812.31

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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.