Home / 2,074,909.13-2,863,396.47-1,169,491.13

Finding the Fourth Proportional to 2,074,909.13, 2,863,396.47 and 1,169,491.13

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Solution

The fourth proportional to 2,074,909.13, 2,863,396.47 and 1,169,491.13 is: 1,613,910.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,909.13 : 2,863,396.47 = 1,169,491.13 : x
  2. Step 2: Convert to fraction form
    2,074,909.13/2,863,396.47 = 1,169,491.13/x
  3. Step 3: Cross multiply
    2,074,909.13x = 2,863,396.47 × 1,169,491.13
  4. Step 4: Simplify right side
    2,074,909.13x = 3,348,716,759,021.33
  5. Step 5: Solve for x
    x = 3,348,716,759,021.33/2,074,909.13
  6. Step 6: Final answer
    x = 1,613,910.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.