Home / 9,000,803.44-13,495,737.62-3,529,342.92

Finding the Fourth Proportional to 9,000,803.44, 13,495,737.62 and 3,529,342.92

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Solution

The fourth proportional to 9,000,803.44, 13,495,737.62 and 3,529,342.92 is: 5,291,870.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,000,803.44 : 13,495,737.62 = 3,529,342.92 : x
  2. Step 2: Convert to fraction form
    9,000,803.44/13,495,737.62 = 3,529,342.92/x
  3. Step 3: Cross multiply
    9,000,803.44x = 13,495,737.62 × 3,529,342.92
  4. Step 4: Simplify right side
    9,000,803.44x = 47,631,086,019,324.65
  5. Step 5: Solve for x
    x = 47,631,086,019,324.65/9,000,803.44
  6. Step 6: Final answer
    x = 5,291,870.48

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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.