Home / 1,731,393.06-2,596,966.41-533,190.43

Finding the Fourth Proportional to 1,731,393.06, 2,596,966.41 and 533,190.43

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Solution

The fourth proportional to 1,731,393.06, 2,596,966.41 and 533,190.43 is: 799,747.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,393.06 : 2,596,966.41 = 533,190.43 : x
  2. Step 2: Convert to fraction form
    1,731,393.06/2,596,966.41 = 533,190.43/x
  3. Step 3: Cross multiply
    1,731,393.06x = 2,596,966.41 × 533,190.43
  4. Step 4: Simplify right side
    1,731,393.06x = 1,384,677,636,843.46
  5. Step 5: Solve for x
    x = 1,384,677,636,843.46/1,731,393.06
  6. Step 6: Final answer
    x = 799,747.71

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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.