Home / 4,967,022.88-7,483,725.16-4,487,807.68

Finding the Fourth Proportional to 4,967,022.88, 7,483,725.16 and 4,487,807.68

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Solution

The fourth proportional to 4,967,022.88, 7,483,725.16 and 4,487,807.68 is: 6,761,700.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,022.88 : 7,483,725.16 = 4,487,807.68 : x
  2. Step 2: Convert to fraction form
    4,967,022.88/7,483,725.16 = 4,487,807.68/x
  3. Step 3: Cross multiply
    4,967,022.88x = 7,483,725.16 × 4,487,807.68
  4. Step 4: Simplify right side
    4,967,022.88x = 33,585,519,248,057.23
  5. Step 5: Solve for x
    x = 33,585,519,248,057.23/4,967,022.88
  6. Step 6: Final answer
    x = 6,761,700.13

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.