Home / 1,460,759.12-2,201,109.44-1,200,353.03

Finding the Fourth Proportional to 1,460,759.12, 2,201,109.44 and 1,200,353.03

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Solution

The fourth proportional to 1,460,759.12, 2,201,109.44 and 1,200,353.03 is: 1,808,722.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,759.12 : 2,201,109.44 = 1,200,353.03 : x
  2. Step 2: Convert to fraction form
    1,460,759.12/2,201,109.44 = 1,200,353.03/x
  3. Step 3: Cross multiply
    1,460,759.12x = 2,201,109.44 × 1,200,353.03
  4. Step 4: Simplify right side
    1,460,759.12x = 2,642,108,379,663.84
  5. Step 5: Solve for x
    x = 2,642,108,379,663.84/1,460,759.12
  6. Step 6: Final answer
    x = 1,808,722.84

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.