Home / 4,582,709.20-6,874,063.80-4,104,412.30

Finding the Fourth Proportional to 4,582,709.20, 6,874,063.80 and 4,104,412.30

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Solution

The fourth proportional to 4,582,709.20, 6,874,063.80 and 4,104,412.30 is: 6,156,618.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,709.20 : 6,874,063.80 = 4,104,412.30 : x
  2. Step 2: Convert to fraction form
    4,582,709.20/6,874,063.80 = 4,104,412.30/x
  3. Step 3: Cross multiply
    4,582,709.20x = 6,874,063.80 × 4,104,412.30
  4. Step 4: Simplify right side
    4,582,709.20x = 28,213,992,011,704.74
  5. Step 5: Solve for x
    x = 28,213,992,011,704.74/4,582,709.20
  6. Step 6: Final answer
    x = 6,156,618.45

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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.