Home / 4,883,435.53-7,320,818.68-1,848,685.88

Finding the Fourth Proportional to 4,883,435.53, 7,320,818.68 and 1,848,685.88

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Solution

The fourth proportional to 4,883,435.53, 7,320,818.68 and 1,848,685.88 is: 2,771,387.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,435.53 : 7,320,818.68 = 1,848,685.88 : x
  2. Step 2: Convert to fraction form
    4,883,435.53/7,320,818.68 = 1,848,685.88/x
  3. Step 3: Cross multiply
    4,883,435.53x = 7,320,818.68 × 1,848,685.88
  4. Step 4: Simplify right side
    4,883,435.53x = 13,533,894,137,436.57
  5. Step 5: Solve for x
    x = 13,533,894,137,436.57/4,883,435.53
  6. Step 6: Final answer
    x = 2,771,387.90

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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.