Home / 6,804,610-9,390,251.70-3,707,170.36

Finding the Fourth Proportional to 6,804,610, 9,390,251.70 and 3,707,170.36

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Solution

The fourth proportional to 6,804,610, 9,390,251.70 and 3,707,170.36 is: 5,115,835.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,610 : 9,390,251.70 = 3,707,170.36 : x
  2. Step 2: Convert to fraction form
    6,804,610/9,390,251.70 = 3,707,170.36/x
  3. Step 3: Cross multiply
    6,804,610x = 9,390,251.70 × 3,707,170.36
  4. Step 4: Simplify right side
    6,804,610x = 34,811,262,775,179.61
  5. Step 5: Solve for x
    x = 34,811,262,775,179.61/6,804,610
  6. Step 6: Final answer
    x = 5,115,835.11

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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.