Home / 10,304,447.98-15,457,793.01-3,826,763.46

Finding the Fourth Proportional to 10,304,447.98, 15,457,793.01 and 3,826,763.46

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Solution

The fourth proportional to 10,304,447.98, 15,457,793.01 and 3,826,763.46 is: 5,740,561.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304,447.98 : 15,457,793.01 = 3,826,763.46 : x
  2. Step 2: Convert to fraction form
    10,304,447.98/15,457,793.01 = 3,826,763.46/x
  3. Step 3: Cross multiply
    10,304,447.98x = 15,457,793.01 × 3,826,763.46
  4. Step 4: Simplify right side
    10,304,447.98x = 59,153,317,462,911.41
  5. Step 5: Solve for x
    x = 59,153,317,462,911.41/10,304,447.98
  6. Step 6: Final answer
    x = 5,740,561.51

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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.