Home / 5,058,324.51-7,574,279.88-3,323,740.47

Finding the Fourth Proportional to 5,058,324.51, 7,574,279.88 and 3,323,740.47

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Solution

The fourth proportional to 5,058,324.51, 7,574,279.88 and 3,323,740.47 is: 4,976,932.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058,324.51 : 7,574,279.88 = 3,323,740.47 : x
  2. Step 2: Convert to fraction form
    5,058,324.51/7,574,279.88 = 3,323,740.47/x
  3. Step 3: Cross multiply
    5,058,324.51x = 7,574,279.88 × 3,323,740.47
  4. Step 4: Simplify right side
    5,058,324.51x = 25,174,940,568,262.75
  5. Step 5: Solve for x
    x = 25,174,940,568,262.75/5,058,324.51
  6. Step 6: Final answer
    x = 4,976,932.68

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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.