Home / 4,360,634.45-6,540,452.57-1,166,009.75

Finding the Fourth Proportional to 4,360,634.45, 6,540,452.57 and 1,166,009.75

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Solution

The fourth proportional to 4,360,634.45, 6,540,452.57 and 1,166,009.75 is: 1,748,881.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,634.45 : 6,540,452.57 = 1,166,009.75 : x
  2. Step 2: Convert to fraction form
    4,360,634.45/6,540,452.57 = 1,166,009.75/x
  3. Step 3: Cross multiply
    4,360,634.45x = 6,540,452.57 × 1,166,009.75
  4. Step 4: Simplify right side
    4,360,634.45x = 7,626,231,427,500.25
  5. Step 5: Solve for x
    x = 7,626,231,427,500.25/4,360,634.45
  6. Step 6: Final answer
    x = 1,748,881.16

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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.