Home / 4,659,559.72-6,432,176.58-3,132,552.52

Finding the Fourth Proportional to 4,659,559.72, 6,432,176.58 and 3,132,552.52

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Solution

The fourth proportional to 4,659,559.72, 6,432,176.58 and 3,132,552.52 is: 4,324,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,659,559.72 : 6,432,176.58 = 3,132,552.52 : x
  2. Step 2: Convert to fraction form
    4,659,559.72/6,432,176.58 = 3,132,552.52/x
  3. Step 3: Cross multiply
    4,659,559.72x = 6,432,176.58 × 3,132,552.52
  4. Step 4: Simplify right side
    4,659,559.72x = 20,149,130,954,763.98
  5. Step 5: Solve for x
    x = 20,149,130,954,763.98/4,659,559.72
  6. Step 6: Final answer
    x = 4,324,256.40

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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.