Home / 5,448,653.46-7,518,863.88-3,001,211.82

Finding the Fourth Proportional to 5,448,653.46, 7,518,863.88 and 3,001,211.82

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Solution

The fourth proportional to 5,448,653.46, 7,518,863.88 and 3,001,211.82 is: 4,141,519.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,653.46 : 7,518,863.88 = 3,001,211.82 : x
  2. Step 2: Convert to fraction form
    5,448,653.46/7,518,863.88 = 3,001,211.82/x
  3. Step 3: Cross multiply
    5,448,653.46x = 7,518,863.88 × 3,001,211.82
  4. Step 4: Simplify right side
    5,448,653.46x = 22,565,703,149,627.06
  5. Step 5: Solve for x
    x = 22,565,703,149,627.06/5,448,653.46
  6. Step 6: Final answer
    x = 4,141,519.24

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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.