Home / 2,333,648-3,501,062.40-650,751.68

Finding the Fourth Proportional to 2,333,648, 3,501,062.40 and 650,751.68

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Solution

The fourth proportional to 2,333,648, 3,501,062.40 and 650,751.68 is: 976,292.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,648 : 3,501,062.40 = 650,751.68 : x
  2. Step 2: Convert to fraction form
    2,333,648/3,501,062.40 = 650,751.68/x
  3. Step 3: Cross multiply
    2,333,648x = 3,501,062.40 × 650,751.68
  4. Step 4: Simplify right side
    2,333,648x = 2,278,322,238,584.83
  5. Step 5: Solve for x
    x = 2,278,322,238,584.83/2,333,648
  6. Step 6: Final answer
    x = 976,292.16

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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.