Home / 2,310,510.40-3,465,997.20-793,993.60

Finding the Fourth Proportional to 2,310,510.40, 3,465,997.20 and 793,993.60

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Solution

The fourth proportional to 2,310,510.40, 3,465,997.20 and 793,993.60 is: 1,191,069.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,510.40 : 3,465,997.20 = 793,993.60 : x
  2. Step 2: Convert to fraction form
    2,310,510.40/3,465,997.20 = 793,993.60/x
  3. Step 3: Cross multiply
    2,310,510.40x = 3,465,997.20 × 793,993.60
  4. Step 4: Simplify right side
    2,310,510.40x = 2,751,979,594,417.92
  5. Step 5: Solve for x
    x = 2,751,979,594,417.92/2,310,510.40
  6. Step 6: Final answer
    x = 1,191,069.99

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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.