Home / 1,459,182.24-2,014,511.94-969,815.32

Finding the Fourth Proportional to 1,459,182.24, 2,014,511.94 and 969,815.32

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Solution

The fourth proportional to 1,459,182.24, 2,014,511.94 and 969,815.32 is: 1,338,903.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,182.24 : 2,014,511.94 = 969,815.32 : x
  2. Step 2: Convert to fraction form
    1,459,182.24/2,014,511.94 = 969,815.32/x
  3. Step 3: Cross multiply
    1,459,182.24x = 2,014,511.94 × 969,815.32
  4. Step 4: Simplify right side
    1,459,182.24x = 1,953,704,541,734.92
  5. Step 5: Solve for x
    x = 1,953,704,541,734.92/1,459,182.24
  6. Step 6: Final answer
    x = 1,338,903.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.