Home / 5,352,877.46-8,029,625.72-1,514,378.33

Finding the Fourth Proportional to 5,352,877.46, 8,029,625.72 and 1,514,378.33

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Solution

The fourth proportional to 5,352,877.46, 8,029,625.72 and 1,514,378.33 is: 2,271,655.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,877.46 : 8,029,625.72 = 1,514,378.33 : x
  2. Step 2: Convert to fraction form
    5,352,877.46/8,029,625.72 = 1,514,378.33/x
  3. Step 3: Cross multiply
    5,352,877.46x = 8,029,625.72 × 1,514,378.33
  4. Step 4: Simplify right side
    5,352,877.46x = 12,159,891,188,378.65
  5. Step 5: Solve for x
    x = 12,159,891,188,378.65/5,352,877.46
  6. Step 6: Final answer
    x = 2,271,655.06

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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.