Home / 4,598,942.67-6,346,606.88-2,639,140.11

Finding the Fourth Proportional to 4,598,942.67, 6,346,606.88 and 2,639,140.11

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Solution

The fourth proportional to 4,598,942.67, 6,346,606.88 and 2,639,140.11 is: 3,642,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,942.67 : 6,346,606.88 = 2,639,140.11 : x
  2. Step 2: Convert to fraction form
    4,598,942.67/6,346,606.88 = 2,639,140.11/x
  3. Step 3: Cross multiply
    4,598,942.67x = 6,346,606.88 × 2,639,140.11
  4. Step 4: Simplify right side
    4,598,942.67x = 16,749,584,766,214.26
  5. Step 5: Solve for x
    x = 16,749,584,766,214.26/4,598,942.67
  6. Step 6: Final answer
    x = 3,642,051.22

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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.