Home / 6,510,056.40-9,758,086.20-2,464,981.20

Finding the Fourth Proportional to 6,510,056.40, 9,758,086.20 and 2,464,981.20

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Solution

The fourth proportional to 6,510,056.40, 9,758,086.20 and 2,464,981.20 is: 3,694,821.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,056.40 : 9,758,086.20 = 2,464,981.20 : x
  2. Step 2: Convert to fraction form
    6,510,056.40/9,758,086.20 = 2,464,981.20/x
  3. Step 3: Cross multiply
    6,510,056.40x = 9,758,086.20 × 2,464,981.20
  4. Step 4: Simplify right side
    6,510,056.40x = 24,053,499,030,979.44
  5. Step 5: Solve for x
    x = 24,053,499,030,979.44/6,510,056.40
  6. Step 6: Final answer
    x = 3,694,821.91

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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.