Home / 3,134,636.94-4,703,441.32-1,514,497.60

Finding the Fourth Proportional to 3,134,636.94, 4,703,441.32 and 1,514,497.60

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Solution

The fourth proportional to 3,134,636.94, 4,703,441.32 and 1,514,497.60 is: 2,272,464.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,636.94 : 4,703,441.32 = 1,514,497.60 : x
  2. Step 2: Convert to fraction form
    3,134,636.94/4,703,441.32 = 1,514,497.60/x
  3. Step 3: Cross multiply
    3,134,636.94x = 4,703,441.32 × 1,514,497.60
  4. Step 4: Simplify right side
    3,134,636.94x = 7,123,350,590,880.83
  5. Step 5: Solve for x
    x = 7,123,350,590,880.83/3,134,636.94
  6. Step 6: Final answer
    x = 2,272,464.32

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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.