Home / 5,046,185.43-6,963,493.79-2,870,525.03

Finding the Fourth Proportional to 5,046,185.43, 6,963,493.79 and 2,870,525.03

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Solution

The fourth proportional to 5,046,185.43, 6,963,493.79 and 2,870,525.03 is: 3,961,186.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046,185.43 : 6,963,493.79 = 2,870,525.03 : x
  2. Step 2: Convert to fraction form
    5,046,185.43/6,963,493.79 = 2,870,525.03/x
  3. Step 3: Cross multiply
    5,046,185.43x = 6,963,493.79 × 2,870,525.03
  4. Step 4: Simplify right side
    5,046,185.43x = 19,988,883,192,803.41
  5. Step 5: Solve for x
    x = 19,988,883,192,803.41/5,046,185.43
  6. Step 6: Final answer
    x = 3,961,186.82

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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.