Home / 2,582,432.62-3,876,075.88-1,352,323.47

Finding the Fourth Proportional to 2,582,432.62, 3,876,075.88 and 1,352,323.47

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Solution

The fourth proportional to 2,582,432.62, 3,876,075.88 and 1,352,323.47 is: 2,029,756.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582,432.62 : 3,876,075.88 = 1,352,323.47 : x
  2. Step 2: Convert to fraction form
    2,582,432.62/3,876,075.88 = 1,352,323.47/x
  3. Step 3: Cross multiply
    2,582,432.62x = 3,876,075.88 × 1,352,323.47
  4. Step 4: Simplify right side
    2,582,432.62x = 5,241,708,384,024.90
  5. Step 5: Solve for x
    x = 5,241,708,384,024.90/2,582,432.62
  6. Step 6: Final answer
    x = 2,029,756.11

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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.