Home / 4,080,223.70-6,111,478.20-3,371,635.70

Finding the Fourth Proportional to 4,080,223.70, 6,111,478.20 and 3,371,635.70

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Solution

The fourth proportional to 4,080,223.70, 6,111,478.20 and 3,371,635.70 is: 5,050,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,223.70 : 6,111,478.20 = 3,371,635.70 : x
  2. Step 2: Convert to fraction form
    4,080,223.70/6,111,478.20 = 3,371,635.70/x
  3. Step 3: Cross multiply
    4,080,223.70x = 6,111,478.20 × 3,371,635.70
  4. Step 4: Simplify right side
    4,080,223.70x = 20,605,678,078,891.74
  5. Step 5: Solve for x
    x = 20,605,678,078,891.74/4,080,223.70
  6. Step 6: Final answer
    x = 5,050,134.40

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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.