Home / 8,594,055.68-12,890,896.24-4,042,581.65

Finding the Fourth Proportional to 8,594,055.68, 12,890,896.24 and 4,042,581.65

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Solution

The fourth proportional to 8,594,055.68, 12,890,896.24 and 4,042,581.65 is: 6,063,784.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,055.68 : 12,890,896.24 = 4,042,581.65 : x
  2. Step 2: Convert to fraction form
    8,594,055.68/12,890,896.24 = 4,042,581.65/x
  3. Step 3: Cross multiply
    8,594,055.68x = 12,890,896.24 × 4,042,581.65
  4. Step 4: Simplify right side
    8,594,055.68x = 52,112,500,517,317.06
  5. Step 5: Solve for x
    x = 52,112,500,517,317.06/8,594,055.68
  6. Step 6: Final answer
    x = 6,063,784.37

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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.