Home / 9,783,858.88-14,675,248.57-4,025,135.15

Finding the Fourth Proportional to 9,783,858.88, 14,675,248.57 and 4,025,135.15

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Solution

The fourth proportional to 9,783,858.88, 14,675,248.57 and 4,025,135.15 is: 6,037,480.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,858.88 : 14,675,248.57 = 4,025,135.15 : x
  2. Step 2: Convert to fraction form
    9,783,858.88/14,675,248.57 = 4,025,135.15/x
  3. Step 3: Cross multiply
    9,783,858.88x = 14,675,248.57 × 4,025,135.15
  4. Step 4: Simplify right side
    9,783,858.88x = 59,069,858,780,717.99
  5. Step 5: Solve for x
    x = 59,069,858,780,717.99/9,783,858.88
  6. Step 6: Final answer
    x = 6,037,480.66

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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.