Home / 1,058,076.79-1,460,378.46-695,534.14

Finding the Fourth Proportional to 1,058,076.79, 1,460,378.46 and 695,534.14

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Solution

The fourth proportional to 1,058,076.79, 1,460,378.46 and 695,534.14 is: 959,989.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,076.79 : 1,460,378.46 = 695,534.14 : x
  2. Step 2: Convert to fraction form
    1,058,076.79/1,460,378.46 = 695,534.14/x
  3. Step 3: Cross multiply
    1,058,076.79x = 1,460,378.46 × 695,534.14
  4. Step 4: Simplify right side
    1,058,076.79x = 1,015,743,076,250.62
  5. Step 5: Solve for x
    x = 1,015,743,076,250.62/1,058,076.79
  6. Step 6: Final answer
    x = 959,989.94

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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.