Home / 3,054,922.74-4,214,842.29-1,765,292.58

Finding the Fourth Proportional to 3,054,922.74, 4,214,842.29 and 1,765,292.58

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Solution

The fourth proportional to 3,054,922.74, 4,214,842.29 and 1,765,292.58 is: 2,435,554.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,922.74 : 4,214,842.29 = 1,765,292.58 : x
  2. Step 2: Convert to fraction form
    3,054,922.74/4,214,842.29 = 1,765,292.58/x
  3. Step 3: Cross multiply
    3,054,922.74x = 4,214,842.29 × 1,765,292.58
  4. Step 4: Simplify right side
    3,054,922.74x = 7,440,429,820,407.21
  5. Step 5: Solve for x
    x = 7,440,429,820,407.21/3,054,922.74
  6. Step 6: Final answer
    x = 2,435,554.17

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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.