Home / 1,716,025.46-2,573,028.87-651,142.35

Finding the Fourth Proportional to 1,716,025.46, 2,573,028.87 and 651,142.35

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Solution

The fourth proportional to 1,716,025.46, 2,573,028.87 and 651,142.35 is: 976,330.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,025.46 : 2,573,028.87 = 651,142.35 : x
  2. Step 2: Convert to fraction form
    1,716,025.46/2,573,028.87 = 651,142.35/x
  3. Step 3: Cross multiply
    1,716,025.46x = 2,573,028.87 × 651,142.35
  4. Step 4: Simplify right side
    1,716,025.46x = 1,675,408,065,029.64
  5. Step 5: Solve for x
    x = 1,675,408,065,029.64/1,716,025.46
  6. Step 6: Final answer
    x = 976,330.54

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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.