Home / 546,928.58-819,211.89-533,544.14

Finding the Fourth Proportional to 546,928.58, 819,211.89 and 533,544.14

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Solution

The fourth proportional to 546,928.58, 819,211.89 and 533,544.14 is: 799,164.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,928.58 : 819,211.89 = 533,544.14 : x
  2. Step 2: Convert to fraction form
    546,928.58/819,211.89 = 533,544.14/x
  3. Step 3: Cross multiply
    546,928.58x = 819,211.89 × 533,544.14
  4. Step 4: Simplify right side
    546,928.58x = 437,085,703,327.83
  5. Step 5: Solve for x
    x = 437,085,703,327.83/546,928.58
  6. Step 6: Final answer
    x = 799,164.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.