Home / 4,645,685.70-6,969,496.10-2,341,473.84

Finding the Fourth Proportional to 4,645,685.70, 6,969,496.10 and 2,341,473.84

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Solution

The fourth proportional to 4,645,685.70, 6,969,496.10 and 2,341,473.84 is: 3,512,698.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,685.70 : 6,969,496.10 = 2,341,473.84 : x
  2. Step 2: Convert to fraction form
    4,645,685.70/6,969,496.10 = 2,341,473.84/x
  3. Step 3: Cross multiply
    4,645,685.70x = 6,969,496.10 × 2,341,473.84
  4. Step 4: Simplify right side
    4,645,685.70x = 16,318,892,784,424.65
  5. Step 5: Solve for x
    x = 16,318,892,784,424.65/4,645,685.70
  6. Step 6: Final answer
    x = 3,512,698.41

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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.