Home / 1,069,057.04-1,474,619.07-701,558.01

Finding the Fourth Proportional to 1,069,057.04, 1,474,619.07 and 701,558.01

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Solution

The fourth proportional to 1,069,057.04, 1,474,619.07 and 701,558.01 is: 967,704.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,057.04 : 1,474,619.07 = 701,558.01 : x
  2. Step 2: Convert to fraction form
    1,069,057.04/1,474,619.07 = 701,558.01/x
  3. Step 3: Cross multiply
    1,069,057.04x = 1,474,619.07 × 701,558.01
  4. Step 4: Simplify right side
    1,069,057.04x = 1,034,530,822,888.09
  5. Step 5: Solve for x
    x = 1,034,530,822,888.09/1,069,057.04
  6. Step 6: Final answer
    x = 967,704.05

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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.