Home / 1,339,370.04-1,848,347.46-727,533.02

Finding the Fourth Proportional to 1,339,370.04, 1,848,347.46 and 727,533.02

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Solution

The fourth proportional to 1,339,370.04, 1,848,347.46 and 727,533.02 is: 1,004,004.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,370.04 : 1,848,347.46 = 727,533.02 : x
  2. Step 2: Convert to fraction form
    1,339,370.04/1,848,347.46 = 727,533.02/x
  3. Step 3: Cross multiply
    1,339,370.04x = 1,848,347.46 × 727,533.02
  4. Step 4: Simplify right side
    1,339,370.04x = 1,344,733,800,341.39
  5. Step 5: Solve for x
    x = 1,344,733,800,341.39/1,339,370.04
  6. Step 6: Final answer
    x = 1,004,004.69

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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.