Home / 1,578,936.03-2,367,497.46-618,266.85

Finding the Fourth Proportional to 1,578,936.03, 2,367,497.46 and 618,266.85

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Solution

The fourth proportional to 1,578,936.03, 2,367,497.46 and 618,266.85 is: 927,045.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,936.03 : 2,367,497.46 = 618,266.85 : x
  2. Step 2: Convert to fraction form
    1,578,936.03/2,367,497.46 = 618,266.85/x
  3. Step 3: Cross multiply
    1,578,936.03x = 2,367,497.46 × 618,266.85
  4. Step 4: Simplify right side
    1,578,936.03x = 1,463,745,193,885.87
  5. Step 5: Solve for x
    x = 1,463,745,193,885.87/1,578,936.03
  6. Step 6: Final answer
    x = 927,045.28

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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.