Home / 4,699,793.60-7,049,690.40-3,104,158.40

Finding the Fourth Proportional to 4,699,793.60, 7,049,690.40 and 3,104,158.40

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Solution

The fourth proportional to 4,699,793.60, 7,049,690.40 and 3,104,158.40 is: 4,656,237.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,793.60 : 7,049,690.40 = 3,104,158.40 : x
  2. Step 2: Convert to fraction form
    4,699,793.60/7,049,690.40 = 3,104,158.40/x
  3. Step 3: Cross multiply
    4,699,793.60x = 7,049,690.40 × 3,104,158.40
  4. Step 4: Simplify right side
    4,699,793.60x = 21,883,355,672,559.36
  5. Step 5: Solve for x
    x = 21,883,355,672,559.36/4,699,793.60
  6. Step 6: Final answer
    x = 4,656,237.60

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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.