Home / 10,567,705.40-15,846,561.60-4,093,813.04

Finding the Fourth Proportional to 10,567,705.40, 15,846,561.60 and 4,093,813.04

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Solution

The fourth proportional to 10,567,705.40, 15,846,561.60 and 4,093,813.04 is: 6,138,783.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,705.40 : 15,846,561.60 = 4,093,813.04 : x
  2. Step 2: Convert to fraction form
    10,567,705.40/15,846,561.60 = 4,093,813.04/x
  3. Step 3: Cross multiply
    10,567,705.40x = 15,846,561.60 × 4,093,813.04
  4. Step 4: Simplify right side
    10,567,705.40x = 64,872,860,517,243.27
  5. Step 5: Solve for x
    x = 64,872,860,517,243.27/10,567,705.40
  6. Step 6: Final answer
    x = 6,138,783.97

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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.