Home / 2,696,153.52-4,043,790.18-899,051.88

Finding the Fourth Proportional to 2,696,153.52, 4,043,790.18 and 899,051.88

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Solution

The fourth proportional to 2,696,153.52, 4,043,790.18 and 899,051.88 is: 1,348,431.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,153.52 : 4,043,790.18 = 899,051.88 : x
  2. Step 2: Convert to fraction form
    2,696,153.52/4,043,790.18 = 899,051.88/x
  3. Step 3: Cross multiply
    2,696,153.52x = 4,043,790.18 × 899,051.88
  4. Step 4: Simplify right side
    2,696,153.52x = 3,635,577,163,654.54
  5. Step 5: Solve for x
    x = 3,635,577,163,654.54/2,696,153.52
  6. Step 6: Final answer
    x = 1,348,431.07

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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.