Home / 7,369,650.72-11,056,983.84-4,496,768.64

Finding the Fourth Proportional to 7,369,650.72, 11,056,983.84 and 4,496,768.64

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Solution

The fourth proportional to 7,369,650.72, 11,056,983.84 and 4,496,768.64 is: 6,746,683.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,650.72 : 11,056,983.84 = 4,496,768.64 : x
  2. Step 2: Convert to fraction form
    7,369,650.72/11,056,983.84 = 4,496,768.64/x
  3. Step 3: Cross multiply
    7,369,650.72x = 11,056,983.84 × 4,496,768.64
  4. Step 4: Simplify right side
    7,369,650.72x = 49,720,698,184,698.77
  5. Step 5: Solve for x
    x = 49,720,698,184,698.77/7,369,650.72
  6. Step 6: Final answer
    x = 6,746,683.13

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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.