Home / 2,512,927.16-3,467,836.80-1,367,004.80

Finding the Fourth Proportional to 2,512,927.16, 3,467,836.80 and 1,367,004.80

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Solution

The fourth proportional to 2,512,927.16, 3,467,836.80 and 1,367,004.80 is: 1,886,465.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,927.16 : 3,467,836.80 = 1,367,004.80 : x
  2. Step 2: Convert to fraction form
    2,512,927.16/3,467,836.80 = 1,367,004.80/x
  3. Step 3: Cross multiply
    2,512,927.16x = 3,467,836.80 × 1,367,004.80
  4. Step 4: Simplify right side
    2,512,927.16x = 4,740,549,551,216.64
  5. Step 5: Solve for x
    x = 4,740,549,551,216.64/2,512,927.16
  6. Step 6: Final answer
    x = 1,886,465.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.