Home / 2,255,703.04-3,375,647.74-1,616,710.24

Finding the Fourth Proportional to 2,255,703.04, 3,375,647.74 and 1,616,710.24

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Solution

The fourth proportional to 2,255,703.04, 3,375,647.74 and 1,616,710.24 is: 2,419,398.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,703.04 : 3,375,647.74 = 1,616,710.24 : x
  2. Step 2: Convert to fraction form
    2,255,703.04/3,375,647.74 = 1,616,710.24/x
  3. Step 3: Cross multiply
    2,255,703.04x = 3,375,647.74 × 1,616,710.24
  4. Step 4: Simplify right side
    2,255,703.04x = 5,457,444,267,890.86
  5. Step 5: Solve for x
    x = 5,457,444,267,890.86/2,255,703.04
  6. Step 6: Final answer
    x = 2,419,398.37

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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.