Home / 1,060,812.05-1,463,956.61-577,394.73

Finding the Fourth Proportional to 1,060,812.05, 1,463,956.61 and 577,394.73

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Solution

The fourth proportional to 1,060,812.05, 1,463,956.61 and 577,394.73 is: 796,824.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,812.05 : 1,463,956.61 = 577,394.73 : x
  2. Step 2: Convert to fraction form
    1,060,812.05/1,463,956.61 = 577,394.73/x
  3. Step 3: Cross multiply
    1,060,812.05x = 1,463,956.61 × 577,394.73
  4. Step 4: Simplify right side
    1,060,812.05x = 845,280,828,675.69
  5. Step 5: Solve for x
    x = 845,280,828,675.69/1,060,812.05
  6. Step 6: Final answer
    x = 796,824.31

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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.