Home / 5,048,730.55-7,567,486.16-3,846,689.74

Finding the Fourth Proportional to 5,048,730.55, 7,567,486.16 and 3,846,689.74

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Solution

The fourth proportional to 5,048,730.55, 7,567,486.16 and 3,846,689.74 is: 5,765,760.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048,730.55 : 7,567,486.16 = 3,846,689.74 : x
  2. Step 2: Convert to fraction form
    5,048,730.55/7,567,486.16 = 3,846,689.74/x
  3. Step 3: Cross multiply
    5,048,730.55x = 7,567,486.16 × 3,846,689.74
  4. Step 4: Simplify right side
    5,048,730.55x = 29,109,771,331,426.57
  5. Step 5: Solve for x
    x = 29,109,771,331,426.57/5,048,730.55
  6. Step 6: Final answer
    x = 5,765,760.54

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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.