Home / 2,141,592.66-3,206,077.42-1,875,872.16

Finding the Fourth Proportional to 2,141,592.66, 3,206,077.42 and 1,875,872.16

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Solution

The fourth proportional to 2,141,592.66, 3,206,077.42 and 1,875,872.16 is: 2,808,279.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,141,592.66 : 3,206,077.42 = 1,875,872.16 : x
  2. Step 2: Convert to fraction form
    2,141,592.66/3,206,077.42 = 1,875,872.16/x
  3. Step 3: Cross multiply
    2,141,592.66x = 3,206,077.42 × 1,875,872.16
  4. Step 4: Simplify right side
    2,141,592.66x = 6,014,191,374,982.63
  5. Step 5: Solve for x
    x = 6,014,191,374,982.63/2,141,592.66
  6. Step 6: Final answer
    x = 2,808,279.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.