Home / 4,581,902.64-6,322,655.70-2,648,288.46

Finding the Fourth Proportional to 4,581,902.64, 6,322,655.70 and 2,648,288.46

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Solution

The fourth proportional to 4,581,902.64, 6,322,655.70 and 2,648,288.46 is: 3,654,424.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,902.64 : 6,322,655.70 = 2,648,288.46 : x
  2. Step 2: Convert to fraction form
    4,581,902.64/6,322,655.70 = 2,648,288.46/x
  3. Step 3: Cross multiply
    4,581,902.64x = 6,322,655.70 × 2,648,288.46
  4. Step 4: Simplify right side
    4,581,902.64x = 16,744,216,126,863.22
  5. Step 5: Solve for x
    x = 16,744,216,126,863.22/4,581,902.64
  6. Step 6: Final answer
    x = 3,654,424.25

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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.