Home / 2,016,156.70-3,024,235.06-1,779,960.70

Finding the Fourth Proportional to 2,016,156.70, 3,024,235.06 and 1,779,960.70

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Solution

The fourth proportional to 2,016,156.70, 3,024,235.06 and 1,779,960.70 is: 2,669,941.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,156.70 : 3,024,235.06 = 1,779,960.70 : x
  2. Step 2: Convert to fraction form
    2,016,156.70/3,024,235.06 = 1,779,960.70/x
  3. Step 3: Cross multiply
    2,016,156.70x = 3,024,235.06 × 1,779,960.70
  4. Step 4: Simplify right side
    2,016,156.70x = 5,383,019,554,362.14
  5. Step 5: Solve for x
    x = 5,383,019,554,362.14/2,016,156.70
  6. Step 6: Final answer
    x = 2,669,941.06

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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.