Home / 2,734,754.19-4,102,330.77-937,622.45

Finding the Fourth Proportional to 2,734,754.19, 4,102,330.77 and 937,622.45

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Solution

The fourth proportional to 2,734,754.19, 4,102,330.77 and 937,622.45 is: 1,406,502.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,754.19 : 4,102,330.77 = 937,622.45 : x
  2. Step 2: Convert to fraction form
    2,734,754.19/4,102,330.77 = 937,622.45/x
  3. Step 3: Cross multiply
    2,734,754.19x = 4,102,330.77 × 937,622.45
  4. Step 4: Simplify right side
    2,734,754.19x = 3,846,437,406,766.13
  5. Step 5: Solve for x
    x = 3,846,437,406,766.13/2,734,754.19
  6. Step 6: Final answer
    x = 1,406,502.06

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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.