Home / 3,396,106.34-5,095,044.57-999,872.54

Finding the Fourth Proportional to 3,396,106.34, 5,095,044.57 and 999,872.54

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Solution

The fourth proportional to 3,396,106.34, 5,095,044.57 and 999,872.54 is: 1,500,069.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,106.34 : 5,095,044.57 = 999,872.54 : x
  2. Step 2: Convert to fraction form
    3,396,106.34/5,095,044.57 = 999,872.54/x
  3. Step 3: Cross multiply
    3,396,106.34x = 5,095,044.57 × 999,872.54
  4. Step 4: Simplify right side
    3,396,106.34x = 5,094,395,155,619.11
  5. Step 5: Solve for x
    x = 5,094,395,155,619.11/3,396,106.34
  6. Step 6: Final answer
    x = 1,500,069.39

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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.