Home / 4,360,945.83-6,540,903.57-1,166,319.60

Finding the Fourth Proportional to 4,360,945.83, 6,540,903.57 and 1,166,319.60

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Solution

The fourth proportional to 4,360,945.83, 6,540,903.57 and 1,166,319.60 is: 1,749,341.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,945.83 : 6,540,903.57 = 1,166,319.60 : x
  2. Step 2: Convert to fraction form
    4,360,945.83/6,540,903.57 = 1,166,319.60/x
  3. Step 3: Cross multiply
    4,360,945.83x = 6,540,903.57 × 1,166,319.60
  4. Step 4: Simplify right side
    4,360,945.83x = 7,628,784,035,400.97
  5. Step 5: Solve for x
    x = 7,628,784,035,400.97/4,360,945.83
  6. Step 6: Final answer
    x = 1,749,341.62

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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.