Home / 4,582,634.40-6,873,951.60-2,988,311.40

Finding the Fourth Proportional to 4,582,634.40, 6,873,951.60 and 2,988,311.40

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Solution

The fourth proportional to 4,582,634.40, 6,873,951.60 and 2,988,311.40 is: 4,482,467.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,634.40 : 6,873,951.60 = 2,988,311.40 : x
  2. Step 2: Convert to fraction form
    4,582,634.40/6,873,951.60 = 2,988,311.40/x
  3. Step 3: Cross multiply
    4,582,634.40x = 6,873,951.60 × 2,988,311.40
  4. Step 4: Simplify right side
    4,582,634.40x = 20,541,507,929,328.24
  5. Step 5: Solve for x
    x = 20,541,507,929,328.24/4,582,634.40
  6. Step 6: Final answer
    x = 4,482,467.10

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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.