Home / 4,492,262.45-6,738,393.68-4,374,164.45

Finding the Fourth Proportional to 4,492,262.45, 6,738,393.68 and 4,374,164.45

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Solution

The fourth proportional to 4,492,262.45, 6,738,393.68 and 4,374,164.45 is: 6,561,246.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,262.45 : 6,738,393.68 = 4,374,164.45 : x
  2. Step 2: Convert to fraction form
    4,492,262.45/6,738,393.68 = 4,374,164.45/x
  3. Step 3: Cross multiply
    4,492,262.45x = 6,738,393.68 × 4,374,164.45
  4. Step 4: Simplify right side
    4,492,262.45x = 29,474,842,063,289.86
  5. Step 5: Solve for x
    x = 29,474,842,063,289.86/4,492,262.45
  6. Step 6: Final answer
    x = 6,561,246.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.