Home / 4,781,604.63-6,598,616.83-2,716,623.77

Finding the Fourth Proportional to 4,781,604.63, 6,598,616.83 and 2,716,623.77

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Solution

The fourth proportional to 4,781,604.63, 6,598,616.83 and 2,716,623.77 is: 3,748,942.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,604.63 : 6,598,616.83 = 2,716,623.77 : x
  2. Step 2: Convert to fraction form
    4,781,604.63/6,598,616.83 = 2,716,623.77/x
  3. Step 3: Cross multiply
    4,781,604.63x = 6,598,616.83 × 2,716,623.77
  4. Step 4: Simplify right side
    4,781,604.63x = 17,925,959,339,205.03
  5. Step 5: Solve for x
    x = 17,925,959,339,205.03/4,781,604.63
  6. Step 6: Final answer
    x = 3,748,942.19

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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.