Home / 4,455,853.08-6,683,909.22-1,090,059

Finding the Fourth Proportional to 4,455,853.08, 6,683,909.22 and 1,090,059

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Solution

The fourth proportional to 4,455,853.08, 6,683,909.22 and 1,090,059 is: 1,635,120.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,853.08 : 6,683,909.22 = 1,090,059 : x
  2. Step 2: Convert to fraction form
    4,455,853.08/6,683,909.22 = 1,090,059/x
  3. Step 3: Cross multiply
    4,455,853.08x = 6,683,909.22 × 1,090,059
  4. Step 4: Simplify right side
    4,455,853.08x = 7,285,855,400,443.98
  5. Step 5: Solve for x
    x = 7,285,855,400,443.98/4,455,853.08
  6. Step 6: Final answer
    x = 1,635,120.20

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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.