Home / 7,304,063.64-10,079,600.22-4,084,799.64

Finding the Fourth Proportional to 7,304,063.64, 10,079,600.22 and 4,084,799.64

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Solution

The fourth proportional to 7,304,063.64, 10,079,600.22 and 4,084,799.64 is: 5,637,019.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,063.64 : 10,079,600.22 = 4,084,799.64 : x
  2. Step 2: Convert to fraction form
    7,304,063.64/10,079,600.22 = 4,084,799.64/x
  3. Step 3: Cross multiply
    7,304,063.64x = 10,079,600.22 × 4,084,799.64
  4. Step 4: Simplify right side
    7,304,063.64x = 41,173,147,349,999.92
  5. Step 5: Solve for x
    x = 41,173,147,349,999.92/7,304,063.64
  6. Step 6: Final answer
    x = 5,637,019.25

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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.