Home / 4,047,197.28-5,585,450.63-2,304,940.34

Finding the Fourth Proportional to 4,047,197.28, 5,585,450.63 and 2,304,940.34

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Solution

The fourth proportional to 4,047,197.28, 5,585,450.63 and 2,304,940.34 is: 3,180,998.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,197.28 : 5,585,450.63 = 2,304,940.34 : x
  2. Step 2: Convert to fraction form
    4,047,197.28/5,585,450.63 = 2,304,940.34/x
  3. Step 3: Cross multiply
    4,047,197.28x = 5,585,450.63 × 2,304,940.34
  4. Step 4: Simplify right side
    4,047,197.28x = 12,874,130,434,713.46
  5. Step 5: Solve for x
    x = 12,874,130,434,713.46/4,047,197.28
  6. Step 6: Final answer
    x = 3,180,998.98

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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.