Home / 2,367,525.80-3,551,807.10-1,170,021.80

Finding the Fourth Proportional to 2,367,525.80, 3,551,807.10 and 1,170,021.80

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Solution

The fourth proportional to 2,367,525.80, 3,551,807.10 and 1,170,021.80 is: 1,755,288.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,525.80 : 3,551,807.10 = 1,170,021.80 : x
  2. Step 2: Convert to fraction form
    2,367,525.80/3,551,807.10 = 1,170,021.80/x
  3. Step 3: Cross multiply
    2,367,525.80x = 3,551,807.10 × 1,170,021.80
  4. Step 4: Simplify right side
    2,367,525.80x = 4,155,691,736,394.78
  5. Step 5: Solve for x
    x = 4,155,691,736,394.78/2,367,525.80
  6. Step 6: Final answer
    x = 1,755,288.89

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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.