Home / 1,760,289.41-2,426,814.10-1,504,909.47

Finding the Fourth Proportional to 1,760,289.41, 2,426,814.10 and 1,504,909.47

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Solution

The fourth proportional to 1,760,289.41, 2,426,814.10 and 1,504,909.47 is: 2,074,735.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,289.41 : 2,426,814.10 = 1,504,909.47 : x
  2. Step 2: Convert to fraction form
    1,760,289.41/2,426,814.10 = 1,504,909.47/x
  3. Step 3: Cross multiply
    1,760,289.41x = 2,426,814.10 × 1,504,909.47
  4. Step 4: Simplify right side
    1,760,289.41x = 3,652,135,532,001.22
  5. Step 5: Solve for x
    x = 3,652,135,532,001.22/1,760,289.41
  6. Step 6: Final answer
    x = 2,074,735.84

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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.