Home / 4,746,007.84-7,117,556.58-1,713,003.28

Finding the Fourth Proportional to 4,746,007.84, 7,117,556.58 and 1,713,003.28

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Solution

The fourth proportional to 4,746,007.84, 7,117,556.58 and 1,713,003.28 is: 2,568,979.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,007.84 : 7,117,556.58 = 1,713,003.28 : x
  2. Step 2: Convert to fraction form
    4,746,007.84/7,117,556.58 = 1,713,003.28/x
  3. Step 3: Cross multiply
    4,746,007.84x = 7,117,556.58 × 1,713,003.28
  4. Step 4: Simplify right side
    4,746,007.84x = 12,192,397,767,125.58
  5. Step 5: Solve for x
    x = 12,192,397,767,125.58/4,746,007.84
  6. Step 6: Final answer
    x = 2,568,979.69

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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.