Home / 1,457,589.36-2,012,118.31-941,594.84

Finding the Fourth Proportional to 1,457,589.36, 2,012,118.31 and 941,594.84

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Solution

The fourth proportional to 1,457,589.36, 2,012,118.31 and 941,594.84 is: 1,299,817.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,589.36 : 2,012,118.31 = 941,594.84 : x
  2. Step 2: Convert to fraction form
    1,457,589.36/2,012,118.31 = 941,594.84/x
  3. Step 3: Cross multiply
    1,457,589.36x = 2,012,118.31 × 941,594.84
  4. Step 4: Simplify right side
    1,457,589.36x = 1,894,600,218,165.52
  5. Step 5: Solve for x
    x = 1,894,600,218,165.52/1,457,589.36
  6. Step 6: Final answer
    x = 1,299,817.54

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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.