Home / 734,681.88-1,101,945.06-236,007

Finding the Fourth Proportional to 734,681.88, 1,101,945.06 and 236,007

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Solution

The fourth proportional to 734,681.88, 1,101,945.06 and 236,007 is: 353,985.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,681.88 : 1,101,945.06 = 236,007 : x
  2. Step 2: Convert to fraction form
    734,681.88/1,101,945.06 = 236,007/x
  3. Step 3: Cross multiply
    734,681.88x = 1,101,945.06 × 236,007
  4. Step 4: Simplify right side
    734,681.88x = 260,066,747,775.42
  5. Step 5: Solve for x
    x = 260,066,747,775.42/734,681.88
  6. Step 6: Final answer
    x = 353,985.52

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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.