Home / 4,284,649.20-5,912,924.72-2,350,909.27

Finding the Fourth Proportional to 4,284,649.20, 5,912,924.72 and 2,350,909.27

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Solution

The fourth proportional to 4,284,649.20, 5,912,924.72 and 2,350,909.27 is: 3,244,314.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,649.20 : 5,912,924.72 = 2,350,909.27 : x
  2. Step 2: Convert to fraction form
    4,284,649.20/5,912,924.72 = 2,350,909.27/x
  3. Step 3: Cross multiply
    4,284,649.20x = 5,912,924.72 × 2,350,909.27
  4. Step 4: Simplify right side
    4,284,649.20x = 13,900,749,545,920.63
  5. Step 5: Solve for x
    x = 13,900,749,545,920.63/4,284,649.20
  6. Step 6: Final answer
    x = 3,244,314.50

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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.