Home / 1,493,155.04-2,060,494.58-881,504.82

Finding the Fourth Proportional to 1,493,155.04, 2,060,494.58 and 881,504.82

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Solution

The fourth proportional to 1,493,155.04, 2,060,494.58 and 881,504.82 is: 1,216,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,155.04 : 2,060,494.58 = 881,504.82 : x
  2. Step 2: Convert to fraction form
    1,493,155.04/2,060,494.58 = 881,504.82/x
  3. Step 3: Cross multiply
    1,493,155.04x = 2,060,494.58 × 881,504.82
  4. Step 4: Simplify right side
    1,493,155.04x = 1,816,335,906,057.64
  5. Step 5: Solve for x
    x = 1,816,335,906,057.64/1,493,155.04
  6. Step 6: Final answer
    x = 1,216,441.60

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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.