Home / 4,000,900-6,001,350-1,199,236

Finding the Fourth Proportional to 4,000,900, 6,001,350 and 1,199,236

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Solution

The fourth proportional to 4,000,900, 6,001,350 and 1,199,236 is: 1,798,854

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,900 : 6,001,350 = 1,199,236 : x
  2. Step 2: Convert to fraction form
    4,000,900/6,001,350 = 1,199,236/x
  3. Step 3: Cross multiply
    4,000,900x = 6,001,350 × 1,199,236
  4. Step 4: Simplify right side
    4,000,900x = 7,197,034,968,600
  5. Step 5: Solve for x
    x = 7,197,034,968,600/4,000,900
  6. Step 6: Final answer
    x = 1,798,854

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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.