Home / 3,592,511.70-5,388,767.55-3,415,364.70

Finding the Fourth Proportional to 3,592,511.70, 5,388,767.55 and 3,415,364.70

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Solution

The fourth proportional to 3,592,511.70, 5,388,767.55 and 3,415,364.70 is: 5,123,047.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,511.70 : 5,388,767.55 = 3,415,364.70 : x
  2. Step 2: Convert to fraction form
    3,592,511.70/5,388,767.55 = 3,415,364.70/x
  3. Step 3: Cross multiply
    3,592,511.70x = 5,388,767.55 × 3,415,364.70
  4. Step 4: Simplify right side
    3,592,511.70x = 18,404,606,466,775.48
  5. Step 5: Solve for x
    x = 18,404,606,466,775.48/3,592,511.70
  6. Step 6: Final answer
    x = 5,123,047.05

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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.