Home / 2,054,026.56-2,833,601.46-1,329,108.30

Finding the Fourth Proportional to 2,054,026.56, 2,833,601.46 and 1,329,108.30

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Solution

The fourth proportional to 2,054,026.56, 2,833,601.46 and 1,329,108.30 is: 1,833,551.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,026.56 : 2,833,601.46 = 1,329,108.30 : x
  2. Step 2: Convert to fraction form
    2,054,026.56/2,833,601.46 = 1,329,108.30/x
  3. Step 3: Cross multiply
    2,054,026.56x = 2,833,601.46 × 1,329,108.30
  4. Step 4: Simplify right side
    2,054,026.56x = 3,766,163,219,378.12
  5. Step 5: Solve for x
    x = 3,766,163,219,378.12/2,054,026.56
  6. Step 6: Final answer
    x = 1,833,551.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.