Home / 4,768,598.56-6,580,839.20-2,731,801.76

Finding the Fourth Proportional to 4,768,598.56, 6,580,839.20 and 2,731,801.76

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Solution

The fourth proportional to 4,768,598.56, 6,580,839.20 and 2,731,801.76 is: 3,769,985.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,598.56 : 6,580,839.20 = 2,731,801.76 : x
  2. Step 2: Convert to fraction form
    4,768,598.56/6,580,839.20 = 2,731,801.76/x
  3. Step 3: Cross multiply
    4,768,598.56x = 6,580,839.20 × 2,731,801.76
  4. Step 4: Simplify right side
    4,768,598.56x = 17,977,548,108,836.99
  5. Step 5: Solve for x
    x = 17,977,548,108,836.99/4,768,598.56
  6. Step 6: Final answer
    x = 3,769,985.64

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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.