Home / 4,735,888.20-7,099,166.70-2,340,102.60

Finding the Fourth Proportional to 4,735,888.20, 7,099,166.70 and 2,340,102.60

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Solution

The fourth proportional to 4,735,888.20, 7,099,166.70 and 2,340,102.60 is: 3,507,848.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,888.20 : 7,099,166.70 = 2,340,102.60 : x
  2. Step 2: Convert to fraction form
    4,735,888.20/7,099,166.70 = 2,340,102.60/x
  3. Step 3: Cross multiply
    4,735,888.20x = 7,099,166.70 × 2,340,102.60
  4. Step 4: Simplify right side
    4,735,888.20x = 16,612,778,452,503.42
  5. Step 5: Solve for x
    x = 16,612,778,452,503.42/4,735,888.20
  6. Step 6: Final answer
    x = 3,507,848.53

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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.