Home / 2,073,923.44-2,860,391.86-1,349,002.64

Finding the Fourth Proportional to 2,073,923.44, 2,860,391.86 and 1,349,002.64

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Solution

The fourth proportional to 2,073,923.44, 2,860,391.86 and 1,349,002.64 is: 1,860,568.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,923.44 : 2,860,391.86 = 1,349,002.64 : x
  2. Step 2: Convert to fraction form
    2,073,923.44/2,860,391.86 = 1,349,002.64/x
  3. Step 3: Cross multiply
    2,073,923.44x = 2,860,391.86 × 1,349,002.64
  4. Step 4: Simplify right side
    2,073,923.44x = 3,858,676,170,574.51
  5. Step 5: Solve for x
    x = 3,858,676,170,574.51/2,073,923.44
  6. Step 6: Final answer
    x = 1,860,568.28

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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.