Home / 5,625,226.62-7,762,813.01-3,046,907.40

Finding the Fourth Proportional to 5,625,226.62, 7,762,813.01 and 3,046,907.40

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Solution

The fourth proportional to 5,625,226.62, 7,762,813.01 and 3,046,907.40 is: 4,204,732.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,226.62 : 7,762,813.01 = 3,046,907.40 : x
  2. Step 2: Convert to fraction form
    5,625,226.62/7,762,813.01 = 3,046,907.40/x
  3. Step 3: Cross multiply
    5,625,226.62x = 7,762,813.01 × 3,046,907.40
  4. Step 4: Simplify right side
    5,625,226.62x = 23,652,572,389,750.73
  5. Step 5: Solve for x
    x = 23,652,572,389,750.73/5,625,226.62
  6. Step 6: Final answer
    x = 4,204,732.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.