Home / 2,090,228.92-3,134,773.88-573,552.28

Finding the Fourth Proportional to 2,090,228.92, 3,134,773.88 and 573,552.28

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Solution

The fourth proportional to 2,090,228.92, 3,134,773.88 and 573,552.28 is: 860,172.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,228.92 : 3,134,773.88 = 573,552.28 : x
  2. Step 2: Convert to fraction form
    2,090,228.92/3,134,773.88 = 573,552.28/x
  3. Step 3: Cross multiply
    2,090,228.92x = 3,134,773.88 × 573,552.28
  4. Step 4: Simplify right side
    2,090,228.92x = 1,797,956,706,158.45
  5. Step 5: Solve for x
    x = 1,797,956,706,158.45/2,090,228.92
  6. Step 6: Final answer
    x = 860,172.15

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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.