Home / 4,608,532.26-6,912,183.15-1,370,009.18

Finding the Fourth Proportional to 4,608,532.26, 6,912,183.15 and 1,370,009.18

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Solution

The fourth proportional to 4,608,532.26, 6,912,183.15 and 1,370,009.18 is: 2,054,830.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,532.26 : 6,912,183.15 = 1,370,009.18 : x
  2. Step 2: Convert to fraction form
    4,608,532.26/6,912,183.15 = 1,370,009.18/x
  3. Step 3: Cross multiply
    4,608,532.26x = 6,912,183.15 × 1,370,009.18
  4. Step 4: Simplify right side
    4,608,532.26x = 9,469,754,386,621.78
  5. Step 5: Solve for x
    x = 9,469,754,386,621.78/4,608,532.26
  6. Step 6: Final answer
    x = 2,054,830.88

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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.