Home / 4,641,808.26-6,962,798.36-1,609,272.96

Finding the Fourth Proportional to 4,641,808.26, 6,962,798.36 and 1,609,272.96

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Solution

The fourth proportional to 4,641,808.26, 6,962,798.36 and 1,609,272.96 is: 2,413,939.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,808.26 : 6,962,798.36 = 1,609,272.96 : x
  2. Step 2: Convert to fraction form
    4,641,808.26/6,962,798.36 = 1,609,272.96/x
  3. Step 3: Cross multiply
    4,641,808.26x = 6,962,798.36 × 1,609,272.96
  4. Step 4: Simplify right side
    4,641,808.26x = 11,205,043,126,680.35
  5. Step 5: Solve for x
    x = 11,205,043,126,680.35/4,641,808.26
  6. Step 6: Final answer
    x = 2,413,939.25

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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.