Home / 1,057,367.84-1,459,168.92-573,932.96

Finding the Fourth Proportional to 1,057,367.84, 1,459,168.92 and 573,932.96

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Solution

The fourth proportional to 1,057,367.84, 1,459,168.92 and 573,932.96 is: 792,028.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,367.84 : 1,459,168.92 = 573,932.96 : x
  2. Step 2: Convert to fraction form
    1,057,367.84/1,459,168.92 = 573,932.96/x
  3. Step 3: Cross multiply
    1,057,367.84x = 1,459,168.92 × 573,932.96
  4. Step 4: Simplify right side
    1,057,367.84x = 837,465,137,395.60
  5. Step 5: Solve for x
    x = 837,465,137,395.60/1,057,367.84
  6. Step 6: Final answer
    x = 792,028.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.