Home / 2,126,950.27-2,935,189.58-1,160,077.57

Finding the Fourth Proportional to 2,126,950.27, 2,935,189.58 and 1,160,077.57

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Solution

The fourth proportional to 2,126,950.27, 2,935,189.58 and 1,160,077.57 is: 1,600,906.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,950.27 : 2,935,189.58 = 1,160,077.57 : x
  2. Step 2: Convert to fraction form
    2,126,950.27/2,935,189.58 = 1,160,077.57/x
  3. Step 3: Cross multiply
    2,126,950.27x = 2,935,189.58 × 1,160,077.57
  4. Step 4: Simplify right side
    2,126,950.27x = 3,405,047,582,317.36
  5. Step 5: Solve for x
    x = 3,405,047,582,317.36/2,126,950.27
  6. Step 6: Final answer
    x = 1,600,906.06

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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.