Home / 4,058,581.92-6,088,805.88-1,218,747.84

Finding the Fourth Proportional to 4,058,581.92, 6,088,805.88 and 1,218,747.84

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Solution

The fourth proportional to 4,058,581.92, 6,088,805.88 and 1,218,747.84 is: 1,828,401.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,581.92 : 6,088,805.88 = 1,218,747.84 : x
  2. Step 2: Convert to fraction form
    4,058,581.92/6,088,805.88 = 1,218,747.84/x
  3. Step 3: Cross multiply
    4,058,581.92x = 6,088,805.88 × 1,218,747.84
  4. Step 4: Simplify right side
    4,058,581.92x = 7,420,719,014,429.30
  5. Step 5: Solve for x
    x = 7,420,719,014,429.30/4,058,581.92
  6. Step 6: Final answer
    x = 1,828,401.93

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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.