Home / 4,558,477.08-6,840,048.46-1,864,792.92

Finding the Fourth Proportional to 4,558,477.08, 6,840,048.46 and 1,864,792.92

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Solution

The fourth proportional to 4,558,477.08, 6,840,048.46 and 1,864,792.92 is: 2,798,143.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,477.08 : 6,840,048.46 = 1,864,792.92 : x
  2. Step 2: Convert to fraction form
    4,558,477.08/6,840,048.46 = 1,864,792.92/x
  3. Step 3: Cross multiply
    4,558,477.08x = 6,840,048.46 × 1,864,792.92
  4. Step 4: Simplify right side
    4,558,477.08x = 12,755,273,940,664.90
  5. Step 5: Solve for x
    x = 12,755,273,940,664.90/4,558,477.08
  6. Step 6: Final answer
    x = 2,798,143.70

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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.