Home / 5,928,878.56-8,894,203.60-1,885,498.28

Finding the Fourth Proportional to 5,928,878.56, 8,894,203.60 and 1,885,498.28

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Solution

The fourth proportional to 5,928,878.56, 8,894,203.60 and 1,885,498.28 is: 2,828,529.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928,878.56 : 8,894,203.60 = 1,885,498.28 : x
  2. Step 2: Convert to fraction form
    5,928,878.56/8,894,203.60 = 1,885,498.28/x
  3. Step 3: Cross multiply
    5,928,878.56x = 8,894,203.60 × 1,885,498.28
  4. Step 4: Simplify right side
    5,928,878.56x = 16,770,005,589,769.81
  5. Step 5: Solve for x
    x = 16,770,005,589,769.81/5,928,878.56
  6. Step 6: Final answer
    x = 2,828,529.11

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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.