Home / 1,702,797.24-2,360,003.52-1,670,910.80

Finding the Fourth Proportional to 1,702,797.24, 2,360,003.52 and 1,670,910.80

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Solution

The fourth proportional to 1,702,797.24, 2,360,003.52 and 1,670,910.80 is: 2,315,810.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,797.24 : 2,360,003.52 = 1,670,910.80 : x
  2. Step 2: Convert to fraction form
    1,702,797.24/2,360,003.52 = 1,670,910.80/x
  3. Step 3: Cross multiply
    1,702,797.24x = 2,360,003.52 × 1,670,910.80
  4. Step 4: Simplify right side
    1,702,797.24x = 3,943,355,369,606.02
  5. Step 5: Solve for x
    x = 3,943,355,369,606.02/1,702,797.24
  6. Step 6: Final answer
    x = 2,315,810.29

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.