Home / 2,252,987.22-3,379,688.60-736,677.94

Finding the Fourth Proportional to 2,252,987.22, 3,379,688.60 and 736,677.94

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Solution

The fourth proportional to 2,252,987.22, 3,379,688.60 and 736,677.94 is: 1,105,084.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,987.22 : 3,379,688.60 = 736,677.94 : x
  2. Step 2: Convert to fraction form
    2,252,987.22/3,379,688.60 = 736,677.94/x
  3. Step 3: Cross multiply
    2,252,987.22x = 3,379,688.60 × 736,677.94
  4. Step 4: Simplify right side
    2,252,987.22x = 2,489,742,034,037.60
  5. Step 5: Solve for x
    x = 2,489,742,034,037.60/2,252,987.22
  6. Step 6: Final answer
    x = 1,105,084.84

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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.