Home / 4,360,899.96-6,540,834.76-1,166,273.72

Finding the Fourth Proportional to 4,360,899.96, 6,540,834.76 and 1,166,273.72

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Solution

The fourth proportional to 4,360,899.96, 6,540,834.76 and 1,166,273.72 is: 1,749,272.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,899.96 : 6,540,834.76 = 1,166,273.72 : x
  2. Step 2: Convert to fraction form
    4,360,899.96/6,540,834.76 = 1,166,273.72/x
  3. Step 3: Cross multiply
    4,360,899.96x = 6,540,834.76 × 1,166,273.72
  4. Step 4: Simplify right side
    4,360,899.96x = 7,628,403,687,450.51
  5. Step 5: Solve for x
    x = 7,628,403,687,450.51/4,360,899.96
  6. Step 6: Final answer
    x = 1,749,272.80

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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.