Home / 1,773,020.88-2,659,365.12-574,953.58

Finding the Fourth Proportional to 1,773,020.88, 2,659,365.12 and 574,953.58

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Solution

The fourth proportional to 1,773,020.88, 2,659,365.12 and 574,953.58 is: 862,376.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,020.88 : 2,659,365.12 = 574,953.58 : x
  2. Step 2: Convert to fraction form
    1,773,020.88/2,659,365.12 = 574,953.58/x
  3. Step 3: Cross multiply
    1,773,020.88x = 2,659,365.12 × 574,953.58
  4. Step 4: Simplify right side
    1,773,020.88x = 1,529,011,497,203.12
  5. Step 5: Solve for x
    x = 1,529,011,497,203.12/1,773,020.88
  6. Step 6: Final answer
    x = 862,376.47

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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.