Home / 1,244,913.69-1,717,964.04-701,056.20

Finding the Fourth Proportional to 1,244,913.69, 1,717,964.04 and 701,056.20

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Solution

The fourth proportional to 1,244,913.69, 1,717,964.04 and 701,056.20 is: 967,448.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,913.69 : 1,717,964.04 = 701,056.20 : x
  2. Step 2: Convert to fraction form
    1,244,913.69/1,717,964.04 = 701,056.20/x
  3. Step 3: Cross multiply
    1,244,913.69x = 1,717,964.04 × 701,056.20
  4. Step 4: Simplify right side
    1,244,913.69x = 1,204,389,341,619.05
  5. Step 5: Solve for x
    x = 1,204,389,341,619.05/1,244,913.69
  6. Step 6: Final answer
    x = 967,448.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.