Home / 5,293,357.20-7,306,165.80-3,002,893.20

Finding the Fourth Proportional to 5,293,357.20, 7,306,165.80 and 3,002,893.20

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Solution

The fourth proportional to 5,293,357.20, 7,306,165.80 and 3,002,893.20 is: 4,144,748.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293,357.20 : 7,306,165.80 = 3,002,893.20 : x
  2. Step 2: Convert to fraction form
    5,293,357.20/7,306,165.80 = 3,002,893.20/x
  3. Step 3: Cross multiply
    5,293,357.20x = 7,306,165.80 × 3,002,893.20
  4. Step 4: Simplify right side
    5,293,357.20x = 21,939,635,598,892.56
  5. Step 5: Solve for x
    x = 21,939,635,598,892.56/5,293,357.20
  6. Step 6: Final answer
    x = 4,144,748.74

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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.