Home / 2,724,932.02-4,087,377.52-703,004.06

Finding the Fourth Proportional to 2,724,932.02, 4,087,377.52 and 703,004.06

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Solution

The fourth proportional to 2,724,932.02, 4,087,377.52 and 703,004.06 is: 1,054,500.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,932.02 : 4,087,377.52 = 703,004.06 : x
  2. Step 2: Convert to fraction form
    2,724,932.02/4,087,377.52 = 703,004.06/x
  3. Step 3: Cross multiply
    2,724,932.02x = 4,087,377.52 × 703,004.06
  4. Step 4: Simplify right side
    2,724,932.02x = 2,873,442,991,312.73
  5. Step 5: Solve for x
    x = 2,873,442,991,312.73/2,724,932.02
  6. Step 6: Final answer
    x = 1,054,500.80

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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.