Home / 3,714,618.42-5,127,261.93-2,425,658.94

Finding the Fourth Proportional to 3,714,618.42, 5,127,261.93 and 2,425,658.94

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Solution

The fourth proportional to 3,714,618.42, 5,127,261.93 and 2,425,658.94 is: 3,348,120.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,618.42 : 5,127,261.93 = 2,425,658.94 : x
  2. Step 2: Convert to fraction form
    3,714,618.42/5,127,261.93 = 2,425,658.94/x
  3. Step 3: Cross multiply
    3,714,618.42x = 5,127,261.93 × 2,425,658.94
  4. Step 4: Simplify right side
    3,714,618.42x = 12,436,988,738,226.15
  5. Step 5: Solve for x
    x = 12,436,988,738,226.15/3,714,618.42
  6. Step 6: Final answer
    x = 3,348,120.14

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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.