Home / 6,129,562.01-8,458,795.53-3,552,737.45

Finding the Fourth Proportional to 6,129,562.01, 8,458,795.53 and 3,552,737.45

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Solution

The fourth proportional to 6,129,562.01, 8,458,795.53 and 3,552,737.45 is: 4,902,777.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129,562.01 : 8,458,795.53 = 3,552,737.45 : x
  2. Step 2: Convert to fraction form
    6,129,562.01/8,458,795.53 = 3,552,737.45/x
  3. Step 3: Cross multiply
    6,129,562.01x = 8,458,795.53 × 3,552,737.45
  4. Step 4: Simplify right side
    6,129,562.01x = 30,051,879,695,793.35
  5. Step 5: Solve for x
    x = 30,051,879,695,793.35/6,129,562.01
  6. Step 6: Final answer
    x = 4,902,777.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.