Home / 2,482,778.60-3,724,167.90-1,852,922.60

Finding the Fourth Proportional to 2,482,778.60, 3,724,167.90 and 1,852,922.60

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Solution

The fourth proportional to 2,482,778.60, 3,724,167.90 and 1,852,922.60 is: 2,779,383.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,778.60 : 3,724,167.90 = 1,852,922.60 : x
  2. Step 2: Convert to fraction form
    2,482,778.60/3,724,167.90 = 1,852,922.60/x
  3. Step 3: Cross multiply
    2,482,778.60x = 3,724,167.90 × 1,852,922.60
  4. Step 4: Simplify right side
    2,482,778.60x = 6,900,594,868,104.54
  5. Step 5: Solve for x
    x = 6,900,594,868,104.54/2,482,778.60
  6. Step 6: Final answer
    x = 2,779,383.90

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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.