Home / 1,760,293.77-2,426,820.03-1,504,913.91

Finding the Fourth Proportional to 1,760,293.77, 2,426,820.03 and 1,504,913.91

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Solution

The fourth proportional to 1,760,293.77, 2,426,820.03 and 1,504,913.91 is: 2,074,741.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,293.77 : 2,426,820.03 = 1,504,913.91 : x
  2. Step 2: Convert to fraction form
    1,760,293.77/2,426,820.03 = 1,504,913.91/x
  3. Step 3: Cross multiply
    1,760,293.77x = 2,426,820.03 × 1,504,913.91
  4. Step 4: Simplify right side
    1,760,293.77x = 3,652,155,220,213.62
  5. Step 5: Solve for x
    x = 3,652,155,220,213.62/1,760,293.77
  6. Step 6: Final answer
    x = 2,074,741.89

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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.