Home / 5,443,202.84-7,511,620.60-2,962,432.86

Finding the Fourth Proportional to 5,443,202.84, 7,511,620.60 and 2,962,432.86

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Solution

The fourth proportional to 5,443,202.84, 7,511,620.60 and 2,962,432.86 is: 4,088,157.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,202.84 : 7,511,620.60 = 2,962,432.86 : x
  2. Step 2: Convert to fraction form
    5,443,202.84/7,511,620.60 = 2,962,432.86/x
  3. Step 3: Cross multiply
    5,443,202.84x = 7,511,620.60 × 2,962,432.86
  4. Step 4: Simplify right side
    5,443,202.84x = 22,252,671,697,292.91
  5. Step 5: Solve for x
    x = 22,252,671,697,292.91/5,443,202.84
  6. Step 6: Final answer
    x = 4,088,157.72

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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.