Home / 2,984,023.56-4,476,908.76-962,226.81

Finding the Fourth Proportional to 2,984,023.56, 4,476,908.76 and 962,226.81

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Solution

The fourth proportional to 2,984,023.56, 4,476,908.76 and 962,226.81 is: 1,443,621.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,023.56 : 4,476,908.76 = 962,226.81 : x
  2. Step 2: Convert to fraction form
    2,984,023.56/4,476,908.76 = 962,226.81/x
  3. Step 3: Cross multiply
    2,984,023.56x = 4,476,908.76 × 962,226.81
  4. Step 4: Simplify right side
    2,984,023.56x = 4,307,801,634,795.86
  5. Step 5: Solve for x
    x = 4,307,801,634,795.86/2,984,023.56
  6. Step 6: Final answer
    x = 1,443,621.86

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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.