Home / 1,344,971.29-1,856,004.53-733,110.59

Finding the Fourth Proportional to 1,344,971.29, 1,856,004.53 and 733,110.59

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Solution

The fourth proportional to 1,344,971.29, 1,856,004.53 and 733,110.59 is: 1,011,662.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,971.29 : 1,856,004.53 = 733,110.59 : x
  2. Step 2: Convert to fraction form
    1,344,971.29/1,856,004.53 = 733,110.59/x
  3. Step 3: Cross multiply
    1,344,971.29x = 1,856,004.53 × 733,110.59
  4. Step 4: Simplify right side
    1,344,971.29x = 1,360,656,576,030.97
  5. Step 5: Solve for x
    x = 1,360,656,576,030.97/1,344,971.29
  6. Step 6: Final answer
    x = 1,011,662.17

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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.