Home / 3,025,173.12-4,537,743.24-1,744,950.72

Finding the Fourth Proportional to 3,025,173.12, 4,537,743.24 and 1,744,950.72

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Solution

The fourth proportional to 3,025,173.12, 4,537,743.24 and 1,744,950.72 is: 2,617,416.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,173.12 : 4,537,743.24 = 1,744,950.72 : x
  2. Step 2: Convert to fraction form
    3,025,173.12/4,537,743.24 = 1,744,950.72/x
  3. Step 3: Cross multiply
    3,025,173.12x = 4,537,743.24 × 1,744,950.72
  4. Step 4: Simplify right side
    3,025,173.12x = 7,918,138,333,813.13
  5. Step 5: Solve for x
    x = 7,918,138,333,813.13/3,025,173.12
  6. Step 6: Final answer
    x = 2,617,416.60

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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.