Home / 3,063,419.57-4,595,628.07-904,663.02

Finding the Fourth Proportional to 3,063,419.57, 4,595,628.07 and 904,663.02

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Solution

The fourth proportional to 3,063,419.57, 4,595,628.07 and 904,663.02 is: 1,357,141.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,419.57 : 4,595,628.07 = 904,663.02 : x
  2. Step 2: Convert to fraction form
    3,063,419.57/4,595,628.07 = 904,663.02/x
  3. Step 3: Cross multiply
    3,063,419.57x = 4,595,628.07 × 904,663.02
  4. Step 4: Simplify right side
    3,063,419.57x = 4,157,494,760,160.55
  5. Step 5: Solve for x
    x = 4,157,494,760,160.55/3,063,419.57
  6. Step 6: Final answer
    x = 1,357,141.81

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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.