Home / 2,344,585.72-3,516,386.48-661,295.56

Finding the Fourth Proportional to 2,344,585.72, 3,516,386.48 and 661,295.56

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Solution

The fourth proportional to 2,344,585.72, 3,516,386.48 and 661,295.56 is: 991,804.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,585.72 : 3,516,386.48 = 661,295.56 : x
  2. Step 2: Convert to fraction form
    2,344,585.72/3,516,386.48 = 661,295.56/x
  3. Step 3: Cross multiply
    2,344,585.72x = 3,516,386.48 × 661,295.56
  4. Step 4: Simplify right side
    2,344,585.72x = 2,325,370,766,468.03
  5. Step 5: Solve for x
    x = 2,325,370,766,468.03/2,344,585.72
  6. Step 6: Final answer
    x = 991,804.54

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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.