Home / 4,964,424.40-7,446,636.60-2,445,000.40

Finding the Fourth Proportional to 4,964,424.40, 7,446,636.60 and 2,445,000.40

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Solution

The fourth proportional to 4,964,424.40, 7,446,636.60 and 2,445,000.40 is: 3,667,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,424.40 : 7,446,636.60 = 2,445,000.40 : x
  2. Step 2: Convert to fraction form
    4,964,424.40/7,446,636.60 = 2,445,000.40/x
  3. Step 3: Cross multiply
    4,964,424.40x = 7,446,636.60 × 2,445,000.40
  4. Step 4: Simplify right side
    4,964,424.40x = 18,207,029,465,654.64
  5. Step 5: Solve for x
    x = 18,207,029,465,654.64/4,964,424.40
  6. Step 6: Final answer
    x = 3,667,500.60

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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.