Home / 2,598,807.44-3,897,913.33-679,903.83

Finding the Fourth Proportional to 2,598,807.44, 3,897,913.33 and 679,903.83

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Solution

The fourth proportional to 2,598,807.44, 3,897,913.33 and 679,903.83 is: 1,019,777.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,807.44 : 3,897,913.33 = 679,903.83 : x
  2. Step 2: Convert to fraction form
    2,598,807.44/3,897,913.33 = 679,903.83/x
  3. Step 3: Cross multiply
    2,598,807.44x = 3,897,913.33 × 679,903.83
  4. Step 4: Simplify right side
    2,598,807.44x = 2,650,206,202,075.05
  5. Step 5: Solve for x
    x = 2,650,206,202,075.05/2,598,807.44
  6. Step 6: Final answer
    x = 1,019,777.83

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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.