Home / 3,565,002.36-5,347,878.96-1,040,664.90

Finding the Fourth Proportional to 3,565,002.36, 5,347,878.96 and 1,040,664.90

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Solution

The fourth proportional to 3,565,002.36, 5,347,878.96 and 1,040,664.90 is: 1,561,106.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,002.36 : 5,347,878.96 = 1,040,664.90 : x
  2. Step 2: Convert to fraction form
    3,565,002.36/5,347,878.96 = 1,040,664.90/x
  3. Step 3: Cross multiply
    3,565,002.36x = 5,347,878.96 × 1,040,664.90
  4. Step 4: Simplify right side
    3,565,002.36x = 5,565,349,923,120.50
  5. Step 5: Solve for x
    x = 5,565,349,923,120.50/3,565,002.36
  6. Step 6: Final answer
    x = 1,561,106.94

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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.