Home / 9,889,503.34-14,807,677.51-6,275,704.54

Finding the Fourth Proportional to 9,889,503.34, 14,807,677.51 and 6,275,704.54

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Solution

The fourth proportional to 9,889,503.34, 14,807,677.51 and 6,275,704.54 is: 9,396,691.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,889,503.34 : 14,807,677.51 = 6,275,704.54 : x
  2. Step 2: Convert to fraction form
    9,889,503.34/14,807,677.51 = 6,275,704.54/x
  3. Step 3: Cross multiply
    9,889,503.34x = 14,807,677.51 × 6,275,704.54
  4. Step 4: Simplify right side
    9,889,503.34x = 92,928,608,976,362.89
  5. Step 5: Solve for x
    x = 92,928,608,976,362.89/9,889,503.34
  6. Step 6: Final answer
    x = 9,396,691.20

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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.