Home / 4,601,032.34-6,900,800.27-2,172,180.92

Finding the Fourth Proportional to 4,601,032.34, 6,900,800.27 and 2,172,180.92

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Solution

The fourth proportional to 4,601,032.34, 6,900,800.27 and 2,172,180.92 is: 3,257,918.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,032.34 : 6,900,800.27 = 2,172,180.92 : x
  2. Step 2: Convert to fraction form
    4,601,032.34/6,900,800.27 = 2,172,180.92/x
  3. Step 3: Cross multiply
    4,601,032.34x = 6,900,800.27 × 2,172,180.92
  4. Step 4: Simplify right side
    4,601,032.34x = 14,989,786,633,859.94
  5. Step 5: Solve for x
    x = 14,989,786,633,859.94/4,601,032.34
  6. Step 6: Final answer
    x = 3,257,918.12

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1.5x scale

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.