Home / 1,063,754.54-1,594,168.22-455,815.10

Finding the Fourth Proportional to 1,063,754.54, 1,594,168.22 and 455,815.10

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Solution

The fourth proportional to 1,063,754.54, 1,594,168.22 and 455,815.10 is: 683,095.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,754.54 : 1,594,168.22 = 455,815.10 : x
  2. Step 2: Convert to fraction form
    1,063,754.54/1,594,168.22 = 455,815.10/x
  3. Step 3: Cross multiply
    1,063,754.54x = 1,594,168.22 × 455,815.10
  4. Step 4: Simplify right side
    1,063,754.54x = 726,645,946,616.12
  5. Step 5: Solve for x
    x = 726,645,946,616.12/1,063,754.54
  6. Step 6: Final answer
    x = 683,095.51

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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.