Home / 4,790,911.77-6,611,558.30-2,615,546.61

Finding the Fourth Proportional to 4,790,911.77, 6,611,558.30 and 2,615,546.61

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Solution

The fourth proportional to 4,790,911.77, 6,611,558.30 and 2,615,546.61 is: 3,609,508.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,911.77 : 6,611,558.30 = 2,615,546.61 : x
  2. Step 2: Convert to fraction form
    4,790,911.77/6,611,558.30 = 2,615,546.61/x
  3. Step 3: Cross multiply
    4,790,911.77x = 6,611,558.30 × 2,615,546.61
  4. Step 4: Simplify right side
    4,790,911.77x = 17,292,838,885,304.63
  5. Step 5: Solve for x
    x = 17,292,838,885,304.63/4,790,911.77
  6. Step 6: Final answer
    x = 3,609,508.94

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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.