Home / 3,005,026.56-4,507,704-761,184

Finding the Fourth Proportional to 3,005,026.56, 4,507,704 and 761,184

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Solution

The fourth proportional to 3,005,026.56, 4,507,704 and 761,184 is: 1,141,817.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,026.56 : 4,507,704 = 761,184 : x
  2. Step 2: Convert to fraction form
    3,005,026.56/4,507,704 = 761,184/x
  3. Step 3: Cross multiply
    3,005,026.56x = 4,507,704 × 761,184
  4. Step 4: Simplify right side
    3,005,026.56x = 3,431,192,161,536
  5. Step 5: Solve for x
    x = 3,431,192,161,536/3,005,026.56
  6. Step 6: Final answer
    x = 1,141,817.58

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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.