Home / 2,440,766.88-3,368,631.12-1,558,097.34

Finding the Fourth Proportional to 2,440,766.88, 3,368,631.12 and 1,558,097.34

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Solution

The fourth proportional to 2,440,766.88, 3,368,631.12 and 1,558,097.34 is: 2,150,412.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,766.88 : 3,368,631.12 = 1,558,097.34 : x
  2. Step 2: Convert to fraction form
    2,440,766.88/3,368,631.12 = 1,558,097.34/x
  3. Step 3: Cross multiply
    2,440,766.88x = 3,368,631.12 × 1,558,097.34
  4. Step 4: Simplify right side
    2,440,766.88x = 5,248,655,187,513.22
  5. Step 5: Solve for x
    x = 5,248,655,187,513.22/2,440,766.88
  6. Step 6: Final answer
    x = 2,150,412.33

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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.