Home / 1,460,089.63-2,014,964.32-806,757.75

Finding the Fourth Proportional to 1,460,089.63, 2,014,964.32 and 806,757.75

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Solution

The fourth proportional to 1,460,089.63, 2,014,964.32 and 806,757.75 is: 1,113,348.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,089.63 : 2,014,964.32 = 806,757.75 : x
  2. Step 2: Convert to fraction form
    1,460,089.63/2,014,964.32 = 806,757.75/x
  3. Step 3: Cross multiply
    1,460,089.63x = 2,014,964.32 × 806,757.75
  4. Step 4: Simplify right side
    1,460,089.63x = 1,625,588,079,116.59
  5. Step 5: Solve for x
    x = 1,625,588,079,116.59/1,460,089.63
  6. Step 6: Final answer
    x = 1,113,348.14

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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.