Home / 1,534,716.27-2,301,681.60-454,976.34

Finding the Fourth Proportional to 1,534,716.27, 2,301,681.60 and 454,976.34

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Solution

The fourth proportional to 1,534,716.27, 2,301,681.60 and 454,976.34 is: 682,348.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,716.27 : 2,301,681.60 = 454,976.34 : x
  2. Step 2: Convert to fraction form
    1,534,716.27/2,301,681.60 = 454,976.34/x
  3. Step 3: Cross multiply
    1,534,716.27x = 2,301,681.60 × 454,976.34
  4. Step 4: Simplify right side
    1,534,716.27x = 1,047,210,670,213.34
  5. Step 5: Solve for x
    x = 1,047,210,670,213.34/1,534,716.27
  6. Step 6: Final answer
    x = 682,348.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.