Home / 5,828,215.46-8,741,535.87-1,568,639.30

Finding the Fourth Proportional to 5,828,215.46, 8,741,535.87 and 1,568,639.30

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Solution

The fourth proportional to 5,828,215.46, 8,741,535.87 and 1,568,639.30 is: 2,352,747.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,215.46 : 8,741,535.87 = 1,568,639.30 : x
  2. Step 2: Convert to fraction form
    5,828,215.46/8,741,535.87 = 1,568,639.30/x
  3. Step 3: Cross multiply
    5,828,215.46x = 8,741,535.87 × 1,568,639.30
  4. Step 4: Simplify right side
    5,828,215.46x = 13,712,316,708,041.69
  5. Step 5: Solve for x
    x = 13,712,316,708,041.69/5,828,215.46
  6. Step 6: Final answer
    x = 2,352,747.05

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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.