Home / 2,516,567.74-3,771,119.03-1,848,453.82

Finding the Fourth Proportional to 2,516,567.74, 3,771,119.03 and 1,848,453.82

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Solution

The fourth proportional to 2,516,567.74, 3,771,119.03 and 1,848,453.82 is: 2,769,939.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,567.74 : 3,771,119.03 = 1,848,453.82 : x
  2. Step 2: Convert to fraction form
    2,516,567.74/3,771,119.03 = 1,848,453.82/x
  3. Step 3: Cross multiply
    2,516,567.74x = 3,771,119.03 × 1,848,453.82
  4. Step 4: Simplify right side
    2,516,567.74x = 6,970,739,358,008.13
  5. Step 5: Solve for x
    x = 6,970,739,358,008.13/2,516,567.74
  6. Step 6: Final answer
    x = 2,769,939.09

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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.