Home / 1,661,467.47-2,497,403.37-1,096,479.24

Finding the Fourth Proportional to 1,661,467.47, 2,497,403.37 and 1,096,479.24

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Solution

The fourth proportional to 1,661,467.47, 2,497,403.37 and 1,096,479.24 is: 1,648,152.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,661,467.47 : 2,497,403.37 = 1,096,479.24 : x
  2. Step 2: Convert to fraction form
    1,661,467.47/2,497,403.37 = 1,096,479.24/x
  3. Step 3: Cross multiply
    1,661,467.47x = 2,497,403.37 × 1,096,479.24
  4. Step 4: Simplify right side
    1,661,467.47x = 2,738,350,949,111.04
  5. Step 5: Solve for x
    x = 2,738,350,949,111.04/1,661,467.47
  6. Step 6: Final answer
    x = 1,648,152.01

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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.