Home / 7,536,558.60-11,304,837.90-4,666,777.20

Finding the Fourth Proportional to 7,536,558.60, 11,304,837.90 and 4,666,777.20

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Solution

The fourth proportional to 7,536,558.60, 11,304,837.90 and 4,666,777.20 is: 7,000,165.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,536,558.60 : 11,304,837.90 = 4,666,777.20 : x
  2. Step 2: Convert to fraction form
    7,536,558.60/11,304,837.90 = 4,666,777.20/x
  3. Step 3: Cross multiply
    7,536,558.60x = 11,304,837.90 × 4,666,777.20
  4. Step 4: Simplify right side
    7,536,558.60x = 52,757,159,761,415.88
  5. Step 5: Solve for x
    x = 52,757,159,761,415.88/7,536,558.60
  6. Step 6: Final answer
    x = 7,000,165.80

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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.