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Finding the Fourth Proportional to 1,592,717, 2,197,949.58 and 877,325

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Solution

The fourth proportional to 1,592,717, 2,197,949.58 and 877,325 is: 1,210,708.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,717 : 2,197,949.58 = 877,325 : x
  2. Step 2: Convert to fraction form
    1,592,717/2,197,949.58 = 877,325/x
  3. Step 3: Cross multiply
    1,592,717x = 2,197,949.58 × 877,325
  4. Step 4: Simplify right side
    1,592,717x = 1,928,316,115,273.50
  5. Step 5: Solve for x
    x = 1,928,316,115,273.50/1,592,717
  6. Step 6: Final answer
    x = 1,210,708.57

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