Home / 8,224,917.34-11,350,559.11-4,503,904.63

Finding the Fourth Proportional to 8,224,917.34, 11,350,559.11 and 4,503,904.63

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Solution

The fourth proportional to 8,224,917.34, 11,350,559.11 and 4,503,904.63 is: 6,215,483.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,917.34 : 11,350,559.11 = 4,503,904.63 : x
  2. Step 2: Convert to fraction form
    8,224,917.34/11,350,559.11 = 4,503,904.63/x
  3. Step 3: Cross multiply
    8,224,917.34x = 11,350,559.11 × 4,503,904.63
  4. Step 4: Simplify right side
    8,224,917.34x = 51,121,835,680,448.20
  5. Step 5: Solve for x
    x = 51,121,835,680,448.20/8,224,917.34
  6. Step 6: Final answer
    x = 6,215,483.21

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1.5x scale

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.