Home / 8,261,223.08-11,400,450.72-4,590,737.24

Finding the Fourth Proportional to 8,261,223.08, 11,400,450.72 and 4,590,737.24

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Solution

The fourth proportional to 8,261,223.08, 11,400,450.72 and 4,590,737.24 is: 6,335,196.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,261,223.08 : 11,400,450.72 = 4,590,737.24 : x
  2. Step 2: Convert to fraction form
    8,261,223.08/11,400,450.72 = 4,590,737.24/x
  3. Step 3: Cross multiply
    8,261,223.08x = 11,400,450.72 × 4,590,737.24
  4. Step 4: Simplify right side
    8,261,223.08x = 52,336,473,673,088.82
  5. Step 5: Solve for x
    x = 52,336,473,673,088.82/8,261,223.08
  6. Step 6: Final answer
    x = 6,335,196.76

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1.5x scale

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.