Home / 1,836,231.30-2,754,606.15-573,927.30

Finding the Fourth Proportional to 1,836,231.30, 2,754,606.15 and 573,927.30

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Solution

The fourth proportional to 1,836,231.30, 2,754,606.15 and 573,927.30 is: 860,971.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,231.30 : 2,754,606.15 = 573,927.30 : x
  2. Step 2: Convert to fraction form
    1,836,231.30/2,754,606.15 = 573,927.30/x
  3. Step 3: Cross multiply
    1,836,231.30x = 2,754,606.15 × 573,927.30
  4. Step 4: Simplify right side
    1,836,231.30x = 1,580,943,670,232.90
  5. Step 5: Solve for x
    x = 1,580,943,670,232.90/1,836,231.30
  6. Step 6: Final answer
    x = 860,971.96

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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.