Home / 1,058,031.18-1,460,082.66-574,596.45

Finding the Fourth Proportional to 1,058,031.18, 1,460,082.66 and 574,596.45

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Solution

The fourth proportional to 1,058,031.18, 1,460,082.66 and 574,596.45 is: 792,942.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,031.18 : 1,460,082.66 = 574,596.45 : x
  2. Step 2: Convert to fraction form
    1,058,031.18/1,460,082.66 = 574,596.45/x
  3. Step 3: Cross multiply
    1,058,031.18x = 1,460,082.66 × 574,596.45
  4. Step 4: Simplify right side
    1,058,031.18x = 838,958,313,142.56
  5. Step 5: Solve for x
    x = 838,958,313,142.56/1,058,031.18
  6. Step 6: Final answer
    x = 792,942.90

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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.