Home / 2,055,530.44-3,082,529.58-707,316.04

Finding the Fourth Proportional to 2,055,530.44, 3,082,529.58 and 707,316.04

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Solution

The fourth proportional to 2,055,530.44, 3,082,529.58 and 707,316.04 is: 1,060,710.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,530.44 : 3,082,529.58 = 707,316.04 : x
  2. Step 2: Convert to fraction form
    2,055,530.44/3,082,529.58 = 707,316.04/x
  3. Step 3: Cross multiply
    2,055,530.44x = 3,082,529.58 × 707,316.04
  4. Step 4: Simplify right side
    2,055,530.44x = 2,180,322,615,708.46
  5. Step 5: Solve for x
    x = 2,180,322,615,708.46/2,055,530.44
  6. Step 6: Final answer
    x = 1,060,710.45

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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.