Home / 1,058,145.26-1,460,244.61-574,718.46

Finding the Fourth Proportional to 1,058,145.26, 1,460,244.61 and 574,718.46

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Solution

The fourth proportional to 1,058,145.26, 1,460,244.61 and 574,718.46 is: 793,113.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,145.26 : 1,460,244.61 = 574,718.46 : x
  2. Step 2: Convert to fraction form
    1,058,145.26/1,460,244.61 = 574,718.46/x
  3. Step 3: Cross multiply
    1,058,145.26x = 1,460,244.61 × 574,718.46
  4. Step 4: Simplify right side
    1,058,145.26x = 839,229,528,724.98
  5. Step 5: Solve for x
    x = 839,229,528,724.98/1,058,145.26
  6. Step 6: Final answer
    x = 793,113.73

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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.