Home / 1,494,749.10-2,242,451.70-736,953.60

Finding the Fourth Proportional to 1,494,749.10, 2,242,451.70 and 736,953.60

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Solution

The fourth proportional to 1,494,749.10, 2,242,451.70 and 736,953.60 is: 1,105,592.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,749.10 : 2,242,451.70 = 736,953.60 : x
  2. Step 2: Convert to fraction form
    1,494,749.10/2,242,451.70 = 736,953.60/x
  3. Step 3: Cross multiply
    1,494,749.10x = 2,242,451.70 × 736,953.60
  4. Step 4: Simplify right side
    1,494,749.10x = 1,652,582,853,141.12
  5. Step 5: Solve for x
    x = 1,652,582,853,141.12/1,494,749.10
  6. Step 6: Final answer
    x = 1,105,592.14

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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.