Home / 1,067,284.63-1,598,361.40-610,491.39

Finding the Fourth Proportional to 1,067,284.63, 1,598,361.40 and 610,491.39

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Solution

The fourth proportional to 1,067,284.63, 1,598,361.40 and 610,491.39 is: 914,269.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,284.63 : 1,598,361.40 = 610,491.39 : x
  2. Step 2: Convert to fraction form
    1,067,284.63/1,598,361.40 = 610,491.39/x
  3. Step 3: Cross multiply
    1,067,284.63x = 1,598,361.40 × 610,491.39
  4. Step 4: Simplify right side
    1,067,284.63x = 975,785,872,808.35
  5. Step 5: Solve for x
    x = 975,785,872,808.35/1,067,284.63
  6. Step 6: Final answer
    x = 914,269.58

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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.