Home / 883,018.05-1,324,527.08-583,836.45

Finding the Fourth Proportional to 883,018.05, 1,324,527.08 and 583,836.45

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Solution

The fourth proportional to 883,018.05, 1,324,527.08 and 583,836.45 is: 875,754.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,018.05 : 1,324,527.08 = 583,836.45 : x
  2. Step 2: Convert to fraction form
    883,018.05/1,324,527.08 = 583,836.45/x
  3. Step 3: Cross multiply
    883,018.05x = 1,324,527.08 × 583,836.45
  4. Step 4: Simplify right side
    883,018.05x = 773,307,185,396.88
  5. Step 5: Solve for x
    x = 773,307,185,396.88/883,018.05
  6. Step 6: Final answer
    x = 875,754.68

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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.