Home / 4,058,613.21-5,600,598.91-2,315,874.25

Finding the Fourth Proportional to 4,058,613.21, 5,600,598.91 and 2,315,874.25

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Solution

The fourth proportional to 4,058,613.21, 5,600,598.91 and 2,315,874.25 is: 3,195,742.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,613.21 : 5,600,598.91 = 2,315,874.25 : x
  2. Step 2: Convert to fraction form
    4,058,613.21/5,600,598.91 = 2,315,874.25/x
  3. Step 3: Cross multiply
    4,058,613.21x = 5,600,598.91 × 2,315,874.25
  4. Step 4: Simplify right side
    4,058,613.21x = 12,970,282,800,247.07
  5. Step 5: Solve for x
    x = 12,970,282,800,247.07/4,058,613.21
  6. Step 6: Final answer
    x = 3,195,742.52

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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.