Home / 1,058,845.18-1,460,200.62-696,575.92

Finding the Fourth Proportional to 1,058,845.18, 1,460,200.62 and 696,575.92

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Solution

The fourth proportional to 1,058,845.18, 1,460,200.62 and 696,575.92 is: 960,613.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,845.18 : 1,460,200.62 = 696,575.92 : x
  2. Step 2: Convert to fraction form
    1,058,845.18/1,460,200.62 = 696,575.92/x
  3. Step 3: Cross multiply
    1,058,845.18x = 1,460,200.62 × 696,575.92
  4. Step 4: Simplify right side
    1,058,845.18x = 1,017,140,590,261.07
  5. Step 5: Solve for x
    x = 1,017,140,590,261.07/1,058,845.18
  6. Step 6: Final answer
    x = 960,613.14

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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.