Home / 4,883,082.60-7,328,123.10-2,750,903.40

Finding the Fourth Proportional to 4,883,082.60, 7,328,123.10 and 2,750,903.40

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Solution

The fourth proportional to 4,883,082.60, 7,328,123.10 and 2,750,903.40 is: 4,128,326.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,082.60 : 7,328,123.10 = 2,750,903.40 : x
  2. Step 2: Convert to fraction form
    4,883,082.60/7,328,123.10 = 2,750,903.40/x
  3. Step 3: Cross multiply
    4,883,082.60x = 7,328,123.10 × 2,750,903.40
  4. Step 4: Simplify right side
    4,883,082.60x = 20,158,958,751,408.54
  5. Step 5: Solve for x
    x = 20,158,958,751,408.54/4,883,082.60
  6. Step 6: Final answer
    x = 4,128,326.39

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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.