Home / 6,814,649.60-9,405,234.80-4,370,021.04

Finding the Fourth Proportional to 6,814,649.60, 9,405,234.80 and 4,370,021.04

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Solution

The fourth proportional to 6,814,649.60, 9,405,234.80 and 4,370,021.04 is: 6,031,282.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,649.60 : 9,405,234.80 = 4,370,021.04 : x
  2. Step 2: Convert to fraction form
    6,814,649.60/9,405,234.80 = 4,370,021.04/x
  3. Step 3: Cross multiply
    6,814,649.60x = 9,405,234.80 × 4,370,021.04
  4. Step 4: Simplify right side
    6,814,649.60x = 41,101,073,962,140.20
  5. Step 5: Solve for x
    x = 41,101,073,962,140.20/6,814,649.60
  6. Step 6: Final answer
    x = 6,031,282.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.