Home / 4,700,237.76-7,052,350.32-2,567,830.82

Finding the Fourth Proportional to 4,700,237.76, 7,052,350.32 and 2,567,830.82

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Solution

The fourth proportional to 4,700,237.76, 7,052,350.32 and 2,567,830.82 is: 3,852,835.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,237.76 : 7,052,350.32 = 2,567,830.82 : x
  2. Step 2: Convert to fraction form
    4,700,237.76/7,052,350.32 = 2,567,830.82/x
  3. Step 3: Cross multiply
    4,700,237.76x = 7,052,350.32 × 2,567,830.82
  4. Step 4: Simplify right side
    4,700,237.76x = 18,109,242,469,871.11
  5. Step 5: Solve for x
    x = 18,109,242,469,871.11/4,700,237.76
  6. Step 6: Final answer
    x = 3,852,835.41

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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.