Home / 1,149,376-1,584,592.86-804,748.36

Finding the Fourth Proportional to 1,149,376, 1,584,592.86 and 804,748.36

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Solution

The fourth proportional to 1,149,376, 1,584,592.86 and 804,748.36 is: 1,109,470.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,376 : 1,584,592.86 = 804,748.36 : x
  2. Step 2: Convert to fraction form
    1,149,376/1,584,592.86 = 804,748.36/x
  3. Step 3: Cross multiply
    1,149,376x = 1,584,592.86 × 804,748.36
  4. Step 4: Simplify right side
    1,149,376x = 1,275,198,505,352.71
  5. Step 5: Solve for x
    x = 1,275,198,505,352.71/1,149,376
  6. Step 6: Final answer
    x = 1,109,470.27

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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.