Home / 4,854,563.46-7,280,584.23-1,442,047.95

Finding the Fourth Proportional to 4,854,563.46, 7,280,584.23 and 1,442,047.95

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Solution

The fourth proportional to 4,854,563.46, 7,280,584.23 and 1,442,047.95 is: 2,162,697.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,563.46 : 7,280,584.23 = 1,442,047.95 : x
  2. Step 2: Convert to fraction form
    4,854,563.46/7,280,584.23 = 1,442,047.95/x
  3. Step 3: Cross multiply
    4,854,563.46x = 7,280,584.23 × 1,442,047.95
  4. Step 4: Simplify right side
    4,854,563.46x = 10,498,951,563,673.83
  5. Step 5: Solve for x
    x = 10,498,951,563,673.83/4,854,563.46
  6. Step 6: Final answer
    x = 2,162,697.36

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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.