Home / 3,734,596.83-5,153,792.37-2,186,822.91

Finding the Fourth Proportional to 3,734,596.83, 5,153,792.37 and 2,186,822.91

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Solution

The fourth proportional to 3,734,596.83, 5,153,792.37 and 2,186,822.91 is: 3,017,844.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,596.83 : 5,153,792.37 = 2,186,822.91 : x
  2. Step 2: Convert to fraction form
    3,734,596.83/5,153,792.37 = 2,186,822.91/x
  3. Step 3: Cross multiply
    3,734,596.83x = 5,153,792.37 × 2,186,822.91
  4. Step 4: Simplify right side
    3,734,596.83x = 11,270,431,228,099.20
  5. Step 5: Solve for x
    x = 11,270,431,228,099.20/3,734,596.83
  6. Step 6: Final answer
    x = 3,017,844.16

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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.