Home / 2,016,158.70-3,024,238.06-1,779,962.70

Finding the Fourth Proportional to 2,016,158.70, 3,024,238.06 and 1,779,962.70

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Solution

The fourth proportional to 2,016,158.70, 3,024,238.06 and 1,779,962.70 is: 2,669,944.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,158.70 : 3,024,238.06 = 1,779,962.70 : x
  2. Step 2: Convert to fraction form
    2,016,158.70/3,024,238.06 = 1,779,962.70/x
  3. Step 3: Cross multiply
    2,016,158.70x = 3,024,238.06 × 1,779,962.70
  4. Step 4: Simplify right side
    2,016,158.70x = 5,383,030,942,720.36
  5. Step 5: Solve for x
    x = 5,383,030,942,720.36/2,016,158.70
  6. Step 6: Final answer
    x = 2,669,944.06

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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.