Home / 1,609,410.84-2,414,018.52-570,812.75

Finding the Fourth Proportional to 1,609,410.84, 2,414,018.52 and 570,812.75

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Solution

The fourth proportional to 1,609,410.84, 2,414,018.52 and 570,812.75 is: 856,184.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,410.84 : 2,414,018.52 = 570,812.75 : x
  2. Step 2: Convert to fraction form
    1,609,410.84/2,414,018.52 = 570,812.75/x
  3. Step 3: Cross multiply
    1,609,410.84x = 2,414,018.52 × 570,812.75
  4. Step 4: Simplify right side
    1,609,410.84x = 1,377,952,538,138.43
  5. Step 5: Solve for x
    x = 1,377,952,538,138.43/1,609,410.84
  6. Step 6: Final answer
    x = 856,184.45

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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.