Home / 2,508,262.47-3,460,809.24-1,475,815.32

Finding the Fourth Proportional to 2,508,262.47, 3,460,809.24 and 1,475,815.32

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Solution

The fourth proportional to 2,508,262.47, 3,460,809.24 and 1,475,815.32 is: 2,036,276.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,262.47 : 3,460,809.24 = 1,475,815.32 : x
  2. Step 2: Convert to fraction form
    2,508,262.47/3,460,809.24 = 1,475,815.32/x
  3. Step 3: Cross multiply
    2,508,262.47x = 3,460,809.24 × 1,475,815.32
  4. Step 4: Simplify right side
    2,508,262.47x = 5,107,515,295,989.56
  5. Step 5: Solve for x
    x = 5,107,515,295,989.56/2,508,262.47
  6. Step 6: Final answer
    x = 2,036,276.25

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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.