Home / 4,459,783.28-6,154,669.76-2,499,697.26

Finding the Fourth Proportional to 4,459,783.28, 6,154,669.76 and 2,499,697.26

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Solution

The fourth proportional to 4,459,783.28, 6,154,669.76 and 2,499,697.26 is: 3,449,676.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,783.28 : 6,154,669.76 = 2,499,697.26 : x
  2. Step 2: Convert to fraction form
    4,459,783.28/6,154,669.76 = 2,499,697.26/x
  3. Step 3: Cross multiply
    4,459,783.28x = 6,154,669.76 × 2,499,697.26
  4. Step 4: Simplify right side
    4,459,783.28x = 15,384,811,135,276.86
  5. Step 5: Solve for x
    x = 15,384,811,135,276.86/4,459,783.28
  6. Step 6: Final answer
    x = 3,449,676.85

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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.