Home / 2,016,165.70-3,025,123.35-1,018,893.70

Finding the Fourth Proportional to 2,016,165.70, 3,025,123.35 and 1,018,893.70

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Solution

The fourth proportional to 2,016,165.70, 3,025,123.35 and 1,018,893.70 is: 1,528,782.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,165.70 : 3,025,123.35 = 1,018,893.70 : x
  2. Step 2: Convert to fraction form
    2,016,165.70/3,025,123.35 = 1,018,893.70/x
  3. Step 3: Cross multiply
    2,016,165.70x = 3,025,123.35 × 1,018,893.70
  4. Step 4: Simplify right side
    2,016,165.70x = 3,082,279,123,037.90
  5. Step 5: Solve for x
    x = 3,082,279,123,037.90/2,016,165.70
  6. Step 6: Final answer
    x = 1,528,782.64

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1.5x scale

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.