Home / 1,554,896.61-2,332,462.98-529,908.32

Finding the Fourth Proportional to 1,554,896.61, 2,332,462.98 and 529,908.32

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Solution

The fourth proportional to 1,554,896.61, 2,332,462.98 and 529,908.32 is: 794,902.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,896.61 : 2,332,462.98 = 529,908.32 : x
  2. Step 2: Convert to fraction form
    1,554,896.61/2,332,462.98 = 529,908.32/x
  3. Step 3: Cross multiply
    1,554,896.61x = 2,332,462.98 × 529,908.32
  4. Step 4: Simplify right side
    1,554,896.61x = 1,235,991,527,531.68
  5. Step 5: Solve for x
    x = 1,235,991,527,531.68/1,554,896.61
  6. Step 6: Final answer
    x = 794,902.71

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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.