Home / 9,886,839.54-14,832,376.90-3,063,261.63

Finding the Fourth Proportional to 9,886,839.54, 14,832,376.90 and 3,063,261.63

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Solution

The fourth proportional to 9,886,839.54, 14,832,376.90 and 3,063,261.63 is: 4,595,548.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,886,839.54 : 14,832,376.90 = 3,063,261.63 : x
  2. Step 2: Convert to fraction form
    9,886,839.54/14,832,376.90 = 3,063,261.63/x
  3. Step 3: Cross multiply
    9,886,839.54x = 14,832,376.90 × 3,063,261.63
  4. Step 4: Simplify right side
    9,886,839.54x = 45,435,451,039,468.34
  5. Step 5: Solve for x
    x = 45,435,451,039,468.34/9,886,839.54
  6. Step 6: Final answer
    x = 4,595,548.54

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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.