Home / 2,908,284.30-4,364,419.23-1,015,025.76

Finding the Fourth Proportional to 2,908,284.30, 4,364,419.23 and 1,015,025.76

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Solution

The fourth proportional to 2,908,284.30, 4,364,419.23 and 1,015,025.76 is: 1,523,234.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,284.30 : 4,364,419.23 = 1,015,025.76 : x
  2. Step 2: Convert to fraction form
    2,908,284.30/4,364,419.23 = 1,015,025.76/x
  3. Step 3: Cross multiply
    2,908,284.30x = 4,364,419.23 × 1,015,025.76
  4. Step 4: Simplify right side
    2,908,284.30x = 4,429,997,945,889.37
  5. Step 5: Solve for x
    x = 4,429,997,945,889.37/2,908,284.30
  6. Step 6: Final answer
    x = 1,523,234.14

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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.