Home / 7,682,029.28-10,600,296.90-4,244,065.28

Finding the Fourth Proportional to 7,682,029.28, 10,600,296.90 and 4,244,065.28

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Solution

The fourth proportional to 7,682,029.28, 10,600,296.90 and 4,244,065.28 is: 5,856,310.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,029.28 : 10,600,296.90 = 4,244,065.28 : x
  2. Step 2: Convert to fraction form
    7,682,029.28/10,600,296.90 = 4,244,065.28/x
  3. Step 3: Cross multiply
    7,682,029.28x = 10,600,296.90 × 4,244,065.28
  4. Step 4: Simplify right side
    7,682,029.28x = 44,988,352,030,981.63
  5. Step 5: Solve for x
    x = 44,988,352,030,981.63/7,682,029.28
  6. Step 6: Final answer
    x = 5,856,310.93

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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.