Home / 1,344,973.44-1,856,007.44-733,112.72

Finding the Fourth Proportional to 1,344,973.44, 1,856,007.44 and 733,112.72

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Solution

The fourth proportional to 1,344,973.44, 1,856,007.44 and 733,112.72 is: 1,011,665.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,973.44 : 1,856,007.44 = 733,112.72 : x
  2. Step 2: Convert to fraction form
    1,344,973.44/1,856,007.44 = 733,112.72/x
  3. Step 3: Cross multiply
    1,344,973.44x = 1,856,007.44 × 733,112.72
  4. Step 4: Simplify right side
    1,344,973.44x = 1,360,662,662,678.64
  5. Step 5: Solve for x
    x = 1,360,662,662,678.64/1,344,973.44
  6. Step 6: Final answer
    x = 1,011,665.08

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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.