Home / 2,328,542.64-3,212,526.93-2,324,951.51

Finding the Fourth Proportional to 2,328,542.64, 3,212,526.93 and 2,324,951.51

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Solution

The fourth proportional to 2,328,542.64, 3,212,526.93 and 2,324,951.51 is: 3,207,572.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,542.64 : 3,212,526.93 = 2,324,951.51 : x
  2. Step 2: Convert to fraction form
    2,328,542.64/3,212,526.93 = 2,324,951.51/x
  3. Step 3: Cross multiply
    2,328,542.64x = 3,212,526.93 × 2,324,951.51
  4. Step 4: Simplify right side
    2,328,542.64x = 7,468,969,312,037.96
  5. Step 5: Solve for x
    x = 7,468,969,312,037.96/2,328,542.64
  6. Step 6: Final answer
    x = 3,207,572.49

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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.