Home / 5,919,157.23-8,886,904.31-4,093,042.29

Finding the Fourth Proportional to 5,919,157.23, 8,886,904.31 and 4,093,042.29

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Solution

The fourth proportional to 5,919,157.23, 8,886,904.31 and 4,093,042.29 is: 6,145,211.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,919,157.23 : 8,886,904.31 = 4,093,042.29 : x
  2. Step 2: Convert to fraction form
    5,919,157.23/8,886,904.31 = 4,093,042.29/x
  3. Step 3: Cross multiply
    5,919,157.23x = 8,886,904.31 × 4,093,042.29
  4. Step 4: Simplify right side
    5,919,157.23x = 36,374,475,168,013.27
  5. Step 5: Solve for x
    x = 36,374,475,168,013.27/5,919,157.23
  6. Step 6: Final answer
    x = 6,145,211.85

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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.