Home / 2,039,095.28-3,058,445.28-619,163.84

Finding the Fourth Proportional to 2,039,095.28, 3,058,445.28 and 619,163.84

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Solution

The fourth proportional to 2,039,095.28, 3,058,445.28 and 619,163.84 is: 928,685.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,095.28 : 3,058,445.28 = 619,163.84 : x
  2. Step 2: Convert to fraction form
    2,039,095.28/3,058,445.28 = 619,163.84/x
  3. Step 3: Cross multiply
    2,039,095.28x = 3,058,445.28 × 619,163.84
  4. Step 4: Simplify right side
    2,039,095.28x = 1,893,678,723,994.68
  5. Step 5: Solve for x
    x = 1,893,678,723,994.68/2,039,095.28
  6. Step 6: Final answer
    x = 928,685.75

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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.