Home / 1,254,452.88-1,881,603.05-444,877.32

Finding the Fourth Proportional to 1,254,452.88, 1,881,603.05 and 444,877.32

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Solution

The fourth proportional to 1,254,452.88, 1,881,603.05 and 444,877.32 is: 667,288.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,452.88 : 1,881,603.05 = 444,877.32 : x
  2. Step 2: Convert to fraction form
    1,254,452.88/1,881,603.05 = 444,877.32/x
  3. Step 3: Cross multiply
    1,254,452.88x = 1,881,603.05 × 444,877.32
  4. Step 4: Simplify right side
    1,254,452.88x = 837,082,519,963.44
  5. Step 5: Solve for x
    x = 837,082,519,963.44/1,254,452.88
  6. Step 6: Final answer
    x = 667,288.93

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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.