Home / 949,634.01-1,310,491.44-541,735.16

Finding the Fourth Proportional to 949,634.01, 1,310,491.44 and 541,735.16

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Solution

The fourth proportional to 949,634.01, 1,310,491.44 and 541,735.16 is: 747,592.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,634.01 : 1,310,491.44 = 541,735.16 : x
  2. Step 2: Convert to fraction form
    949,634.01/1,310,491.44 = 541,735.16/x
  3. Step 3: Cross multiply
    949,634.01x = 1,310,491.44 × 541,735.16
  4. Step 4: Simplify right side
    949,634.01x = 709,939,283,374.57
  5. Step 5: Solve for x
    x = 709,939,283,374.57/949,634.01
  6. Step 6: Final answer
    x = 747,592.52

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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.