Home / 2,733,641.04-4,100,789.88-1,137,284.40

Finding the Fourth Proportional to 2,733,641.04, 4,100,789.88 and 1,137,284.40

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Solution

The fourth proportional to 2,733,641.04, 4,100,789.88 and 1,137,284.40 is: 1,706,063.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,641.04 : 4,100,789.88 = 1,137,284.40 : x
  2. Step 2: Convert to fraction form
    2,733,641.04/4,100,789.88 = 1,137,284.40/x
  3. Step 3: Cross multiply
    2,733,641.04x = 4,100,789.88 × 1,137,284.40
  4. Step 4: Simplify right side
    2,733,641.04x = 4,663,764,358,201.87
  5. Step 5: Solve for x
    x = 4,663,764,358,201.87/2,733,641.04
  6. Step 6: Final answer
    x = 1,706,063.19

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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.