Home / 1,450,056-2,175,546.24-608,381.76

Finding the Fourth Proportional to 1,450,056, 2,175,546.24 and 608,381.76

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Solution

The fourth proportional to 1,450,056, 2,175,546.24 and 608,381.76 is: 912,766.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,056 : 2,175,546.24 = 608,381.76 : x
  2. Step 2: Convert to fraction form
    1,450,056/2,175,546.24 = 608,381.76/x
  3. Step 3: Cross multiply
    1,450,056x = 2,175,546.24 × 608,381.76
  4. Step 4: Simplify right side
    1,450,056x = 1,323,562,650,452.58
  5. Step 5: Solve for x
    x = 1,323,562,650,452.58/1,450,056
  6. Step 6: Final answer
    x = 912,766.58

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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.