Home / 2,435,381.02-3,361,501.38-1,416,982.60

Finding the Fourth Proportional to 2,435,381.02, 3,361,501.38 and 1,416,982.60

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Solution

The fourth proportional to 2,435,381.02, 3,361,501.38 and 1,416,982.60 is: 1,955,829.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,381.02 : 3,361,501.38 = 1,416,982.60 : x
  2. Step 2: Convert to fraction form
    2,435,381.02/3,361,501.38 = 1,416,982.60/x
  3. Step 3: Cross multiply
    2,435,381.02x = 3,361,501.38 × 1,416,982.60
  4. Step 4: Simplify right side
    2,435,381.02x = 4,763,188,965,335.99
  5. Step 5: Solve for x
    x = 4,763,188,965,335.99/2,435,381.02
  6. Step 6: Final answer
    x = 1,955,829.06

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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.