Home / 3,098,089.46-4,648,953.05-1,300,834.73

Finding the Fourth Proportional to 3,098,089.46, 4,648,953.05 and 1,300,834.73

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Solution

The fourth proportional to 3,098,089.46, 4,648,953.05 and 1,300,834.73 is: 1,952,015.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,089.46 : 4,648,953.05 = 1,300,834.73 : x
  2. Step 2: Convert to fraction form
    3,098,089.46/4,648,953.05 = 1,300,834.73/x
  3. Step 3: Cross multiply
    3,098,089.46x = 4,648,953.05 × 1,300,834.73
  4. Step 4: Simplify right side
    3,098,089.46x = 6,047,519,555,830.49
  5. Step 5: Solve for x
    x = 6,047,519,555,830.49/3,098,089.46
  6. Step 6: Final answer
    x = 1,952,015.80

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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.