Home / 4,674,584.34-6,450,932.61-2,637,583.38

Finding the Fourth Proportional to 4,674,584.34, 6,450,932.61 and 2,637,583.38

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Solution

The fourth proportional to 4,674,584.34, 6,450,932.61 and 2,637,583.38 is: 3,639,868.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674,584.34 : 6,450,932.61 = 2,637,583.38 : x
  2. Step 2: Convert to fraction form
    4,674,584.34/6,450,932.61 = 2,637,583.38/x
  3. Step 3: Cross multiply
    4,674,584.34x = 6,450,932.61 × 2,637,583.38
  4. Step 4: Simplify right side
    4,674,584.34x = 17,014,872,637,636.02
  5. Step 5: Solve for x
    x = 17,014,872,637,636.02/4,674,584.34
  6. Step 6: Final answer
    x = 3,639,868.57

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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.