Home / 2,409,693.63-3,325,866.73-1,635,573.93

Finding the Fourth Proportional to 2,409,693.63, 3,325,866.73 and 1,635,573.93

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Solution

The fourth proportional to 2,409,693.63, 3,325,866.73 and 1,635,573.93 is: 2,257,424.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,693.63 : 3,325,866.73 = 1,635,573.93 : x
  2. Step 2: Convert to fraction form
    2,409,693.63/3,325,866.73 = 1,635,573.93/x
  3. Step 3: Cross multiply
    2,409,693.63x = 3,325,866.73 × 1,635,573.93
  4. Step 4: Simplify right side
    2,409,693.63x = 5,439,700,934,266.68
  5. Step 5: Solve for x
    x = 5,439,700,934,266.68/2,409,693.63
  6. Step 6: Final answer
    x = 2,257,424.29

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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.