Home / 7,304,062.64-10,079,598.84-4,084,798.64

Finding the Fourth Proportional to 7,304,062.64, 10,079,598.84 and 4,084,798.64

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Solution

The fourth proportional to 7,304,062.64, 10,079,598.84 and 4,084,798.64 is: 5,637,017.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,062.64 : 10,079,598.84 = 4,084,798.64 : x
  2. Step 2: Convert to fraction form
    7,304,062.64/10,079,598.84 = 4,084,798.64/x
  3. Step 3: Cross multiply
    7,304,062.64x = 10,079,598.84 × 4,084,798.64
  4. Step 4: Simplify right side
    7,304,062.64x = 41,173,131,633,377.58
  5. Step 5: Solve for x
    x = 41,173,131,633,377.58/7,304,062.64
  6. Step 6: Final answer
    x = 5,637,017.87

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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.